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Patent Assignment Assignor Details
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Assignor Name : BARTHOLOMEW, DONALD D.
Total Assignments: 68
Assignment: 1
Reel/Frame:004081/0276   Pages: 3
Recorded: 12/23/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
12/11/1982
Assignee
1
PROPRIETARY TECHNOLOGY, A MI. CO-PARTNERSHIP
27200 LAHSER ROAD
P.O. BOX 2089
SOUTHFIELD, MICHIGAN 48037
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4423892
NONE
06201711
 
4601497
NONE
06360201
 
4669757
NONE
06405698
Correspondence name and address
HARNESS, DICKEY & PIERCE
1500 NORTH WOODWARD AVE.
BIRMINGHAM, MI. 48011
Assignment: 2
Reel/Frame:004154/0811   Pages: 3
Recorded: 08/08/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PROPRIETARY TECHNOLOGY
Exec Dt:
07/21/1983
2
BARTHOLOMEW, DONALD D.
Exec Dt:
07/21/1983
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
27200 LAHSER ROAD
P.O. BOX 2089, A MI CORP.
SOUTHFIELD, MICHIGAN 48037
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4423892
NONE
06201711
 
4601497
NONE
06360201
 
4669757
NONE
06405698
Correspondence name and address
HARNESS, DICKEY, & PIERCE
1500 NORTH WOOWARD AVE.
BIRMINGHAM, MI 48011
Assignment: 3
Reel/Frame:004207/0835   Pages: 1
Recorded: 12/12/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
12/06/1983
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
27200 SOUTHFIELD ROAD, P.O. 2089
SOUTHFIELD, MICHIGAN 48037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4541658
NONE
06560547
Correspondence name and address
HARNESS, DICKEY & PIERCE
P. O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 4
Reel/Frame:004208/0221   Pages: 1
Recorded: 12/12/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
12/06/1983
Assignee
1
PROPREITARY TECHNOLOGY, INC.
27200 LAHSER RD., BOX 20809
SOUTHIELD, MICHIGAN 48037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4526411
NONE
06560746
Correspondence name and address
HARNESS, DICKEY ETAL
1500 N. WOODWARD AVE
BIRMINGHAM MI 48011
Assignment: 5
Reel/Frame:004408/0263   Pages: 1
Recorded: 12/24/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
12/20/1984
Assignee
1
PROPRIETARY TECHNOLOGY
25240 LAHSER ROAD
P.O. BOX 2089
SOUTHFIELD, MICHIGAN 48076
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4610284
NONE
06668763
Correspondence name and address
HARNESS, DICKEY & PIERCE
P. O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 6
Reel/Frame:004381/0591   Pages: 1
Recorded: 03/11/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
03/04/1985
Assignee
1
PROPRIETARY TECHNOLOGY, INC., A MI CORP
25240 LAHSER ROAD
SOUTHFIELD, MICHIGAN 48034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4583650
NONE
06710462
Correspondence name and address
HARNESS, DICKEY AND PIERCE
P. O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 7
Reel/Frame:004450/0718   Pages: 1
Recorded: 08/28/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
08/22/1985
Assignee
1
PROPRIETARY TECHNOLOGY, INC., A CORP OF MICHIGAN
25240 LAHSER ROAD
SOUTHFIELD, MICHIGAN 48034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4683917
NONE
06770233
Correspondence name and address
HARNESS, DICKEY & PIERCE
P. O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 8
Reel/Frame:004458/0995   Pages: 1
Recorded: 09/16/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
09/16/1985
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4677861
NONE
06776643
Correspondence name and address
HARNESS, DICKEY & PIERCE
P.O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 9
Reel/Frame:004458/0996   Pages: 1
Recorded: 09/16/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
09/16/1985
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4681351
NONE
06776644
Correspondence name and address
HARNESS, DICKEY & PIERCE
P.O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 10
Reel/Frame:004727/0229   Pages: 1
Recorded: 05/27/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
05/20/1987
Assignee
1
PROPRIETARY TECHNOLOGY
25240 LAHSER RD.
SUITE 100
SOUTHFIELD, MICHIGAN 48034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4804020
NONE
07054777
Correspondence name and address
HARNESS, DICKEY AND PIERCE
P. O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 11
Reel/Frame:004731/0995   Pages: 1
Recorded: 06/17/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
06/12/1987
Assignee
1
PROPRIETARY TECHNOLOGY, INC., 25240 LAHSER ROAD, SUITE 100, SOUTHFIELD, MI 48034, A MI CORP
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4805467
NONE
07063102
Correspondence name and address
HARNESS, DICKEY & PIERCE
P.O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 12
Reel/Frame:004779/0232   Pages: 1
Recorded: 09/14/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
09/10/1987
Assignee
1
PROPRIETARY TECHNOLOGY, A MI CORP.
25240 LAHSER RD., SUITE 100
SOUTHFIELD, MICHIGAN 48034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4948176
NONE
07096676
Correspondence name and address
HARNESS, DICKEY & PIERCE
P.O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 13
Reel/Frame:004784/0359   Pages: 1
Recorded: 10/26/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
10/14/1987
Assignee
1
PROPRIETARY TECHNOLOGY, INC., A CORP. OF MICHIGAN
25240 LAHSER RD.
SOUTHFIELD, MICHIGAN 48034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4852239
NONE
07112827
Correspondence name and address
HARNESS, DICKEY AND PIERCE
P. O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 14
Reel/Frame:004786/0247   Pages: 1
Recorded: 11/02/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
10/29/1987
Assignee
1
PROPRIETARY TECHNOLOGY, INC., 25240LAHSER, STE. 100, P.O. BOX 2089, SOUTHFIELD, MI 48037 A CORP. OF MI
MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4807913
NONE
07115336
Correspondence name and address
HARNESS, DICKEY & PIERCE
P.O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 15
Reel/Frame:004786/0248   Pages: 1
Recorded: 11/02/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
10/29/1987
Assignee
1
PROPRIETARY TECHNOLOGY, INC., 25240 LAHSER, STE. 100, P.O. BOX 2089, SOUTHFIELD, MI 48037 A CORP. OF MI
MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4823844
NONE
07115338
Correspondence name and address
HARNESS, DICKEY & PIERCE
P. O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 16
Reel/Frame:004796/0687   Pages: 1
Recorded: 12/01/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
11/17/1987
Assignee
1
PROPRIETARY TECHNOLOGY, INC., 25240 LAHSER ROAD, SOUTHFIELD, MI 48034, A MI CORP.
MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4802697
NONE
07094688
Correspondence name and address
HARNESS, DICKEY & PIERCE
P.O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 17
Reel/Frame:004798/0133   Pages: 1
Recorded: 12/02/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
12/01/1987
Assignee
1
PROPRIETARY TECHNOLOGY, INC., 25240 LAHSER RD., SOUTHFIELD, MICHIGAN 48034, A MICHIGAN CORP.
MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4895124
NONE
07127378
Correspondence name and address
HARNESS, DICKEY & PIERCE
P.O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 18
Reel/Frame:004859/0026   Pages: 1
Recorded: 04/06/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
04/04/1988
Assignee
1
PROPRETARY TECHNOLOGY, INC., A MI CORP.
25240 LAHSER RD.
SOUTHFIELD, MICHIGAN 48034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4859194
NONE
07178273
Correspondence name and address
HARNESS, DICKEY & PIERCE
P. O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 19
Reel/Frame:004871/0491   Pages: 1
Recorded: 04/07/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
04/07/1988
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
25240 LAHSER RD.
A MICHIGAN CORP.
SOUTHFIELD, MICHIGAN 48034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4943091
NONE
07178550
Correspondence name and address
HARNESS, DICKEY & PIERCE
P. O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 20
Reel/Frame:004870/0166   Pages: 1
Recorded: 04/18/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
04/15/1988
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
25240 LAHSER RD.
SOUTHFIELD, MICHIGAN 48034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4893845
NONE
07183640
Correspondence name and address
HARNESS, DICKEY AND PIERCE
P. O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 21
Reel/Frame:004910/0614   Pages: 1
Recorded: 07/12/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
06/30/1988
Assignee
1
PROPRIETARY TECHNOLOGY, INC.,
25240 LAHSER RD.
A MI CORP.
SOUTHFIELD, MICHIGAN 48034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4919403
NONE
07218102
Correspondence name and address
HARNESS, DICKEY & PIERCE
P. O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 22
Reel/Frame:004955/0338   Pages: 1
Recorded: 10/24/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
10/21/1988
Assignee
1
PROPRIETARY TECHNOLOGY, INC., 25240 LAHSER RD., SOUTHFIELD
MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4951975
NONE
07264076
Correspondence name and address
HARNESS, DICKEY & PIERCE
P. O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 23
Reel/Frame:005108/0059   Pages: 1
Recorded: 03/13/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
03/02/1989
Assignee
1
PROPRIETARY TECHNOLOGY, INC., A CORP. OF MI
23000 INTERSTATE DRIVE
MT. CLEMENS, MICHIGAN 48043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4979400
NONE
07316411
Correspondence name and address
HARNESS, DICKEY & PIERCE
P.O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 24
Reel/Frame:005056/0695   Pages: 1
Recorded: 03/23/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
03/14/1989
Assignee
1
PROPRIETARY TECHNOLOGY, INC., 25240 LAHSER RD., STE. 100, SOUTHFIELD, MI 48034, A MI CORP.
MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4944536
NONE
07327797
Correspondence name and address
HARNESS, DICKEY & PIERCE
P. O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 25
Reel/Frame:005092/0972   Pages: 1
Recorded: 05/25/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
05/01/1989
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
25240 LAHSER ROAD
SUITE 100
SOUTHFIELD, MICHIGAN 48034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4923226
NONE
07265263
Correspondence name and address
HARNESS, DICKEY & PIERCE
P.O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 26
Reel/Frame:005105/0145   Pages: 1
Recorded: 08/02/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
07/14/1989
Assignee
1
PROPRIETARY TECHNOLOGY, INC., 25240 LAHSER ROAD, SUITE 100, SOUTHFIELD, MICHIGAN 48034 A CORP. OF MI
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5000491
NONE
07388507
Correspondence name and address
HARNESS, DICKEY & PIERCE
P.O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 27
Reel/Frame:005111/0042   Pages: 1
Recorded: 08/02/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
07/14/1989
Assignee
1
PROPRIETARY TECHNOLOGY, INC., A CORP OF MICHIGAN
25240 LAHSER ROAD, SUITE 100
SOUTHFIELD, MICHIGAN 48034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4991293
NONE
07388508
Correspondence name and address
HARNESS, DICKEY & PIERCE
P. O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 28
Reel/Frame:005135/0349   Pages: 1
Recorded: 09/11/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
08/23/1989
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
23000 INTERSTATE DRIVE
A CORP. OF MI
MT. CLEMENS, MICHIGAN 48083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5052723
NONE
07405758
Correspondence name and address
HARNESS, DICKEY AND PIERCE
P. O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 29
Reel/Frame:005135/0320   Pages: 1
Recorded: 09/11/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
08/31/1989
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
23000 INTERSTATE DRIVE
A CORP OF MICHIGAN
MT. CLEMENS, MICHIGAN 48043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5031941
NONE
07405759
Correspondence name and address
HARNESS, DICKEY & PIERCE
P.O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 30
Reel/Frame:005218/0427   Pages: 1
Recorded: 01/16/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
12/15/1989
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
25240 LAHSER RD.
A CORP. OF MI
SOUTHFIELD, MICHIGAN 48034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5031559
NONE
07465058
Correspondence name and address
HARNESS, DICKEY & PIERCE
P.O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 31
Reel/Frame:005222/0670   Pages: 1
Recorded: 01/16/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
12/15/1989
Assignee
1
PROPRIETARY TECHNOLOGY, INC., A CORP. OF MI.
25240 LAHSER RD.
SOUTHFIELD, MICHIGAN 48034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5001305
NONE
07465468
Correspondence name and address
HARNESS, DICKEY AND PIERCE
P. O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 32
Reel/Frame:005245/0539   Pages: 1
Recorded: 01/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
12/15/1989
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
27200 LAHSER RD.
P.O. BOX 2089
SOUTHFIELD, MICHIGAN 48037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5039072
NONE
07465059
Correspondence name and address
HARNESS, DICKEY & PIERCE
P. O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 33
Reel/Frame:005501/0868   Pages: 2
Recorded: 11/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
11/02/1990
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
25240 LAHSER ROAD, STE. 100
A CORP OF MI
SOUTHFIELD, MICHIGAN 48037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5207462
NONE
07608551
Correspondence name and address
HARNESS, DICKEY & PIERCE
P.O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 34
Reel/Frame:005508/0183   Pages: 2
Recorded: 11/13/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
11/06/1990
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
25240 LAHSER ROAD, SUITE 100, A CORP. OF MICHIGAN
SOUTHFIELDMI, MICHIGAN 48034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5110161
NONE
07612258
Correspondence name and address
HARNESS, DICKEY & PIERCE
P.O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 35
Reel/Frame:005508/0463   Pages: 2
Recorded: 11/15/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
11/09/1990
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
25240 LAHSER ROAD
SOUTHFIELD, MICHIGAN 48037
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5179922
NONE
07614592
Correspondence name and address
HARNESS, DICKEY & PIERCE
P.O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 36
Reel/Frame:005533/0670   Pages: 2
Recorded: 12/07/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
11/16/1990
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
25240 LAHSER ROAD, SUITE 100
A CORP. OF MICHIGAN
SOUTHFIELD, MICHIGAN 48034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5195787
NONE
07623763
Correspondence name and address
HARNESS, DICKEY & PIERCE
P.O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 37
Reel/Frame:005655/0687   Pages: 2
Recorded: 03/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
03/08/1991
Assignee
1
PROPRIETARY TECHNOLOGY, INC., A CORP. OF MI
25240 LAHSER RD.
SOUTHFIELD, MICHIGAN 48034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5160121
NONE
07674200
Correspondence name and address
HARNESS, DICKEY & PIERCE
P.O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 38
Reel/Frame:005661/0472   Pages: 2
Recorded: 03/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
03/08/1991
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
25240 LAHSER ROAD
SOUTHFIELD, MICHIGAN 48034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5197698
NONE
07674199
Correspondence name and address
HARNESS, DICKEY AND PIERCE
P. O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 39
Reel/Frame:005790/0521   Pages: 2
Recorded: 07/22/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
07/22/1991
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
25240 LAHSER ROAD
SOUTHFIELD, MICHIGAN 48034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5216975
NONE
07733345
Correspondence name and address
HARNESS, DICKEY & PIERCE
P.O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 40
Reel/Frame:005848/0536   Pages: 2
Recorded: 09/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
09/12/1991
Assignee
1
PROPRIETARY TECHNOLOGY, INC. A MI CORPORATION
25240 LAHSER ROAD
SOUTHFIELD, MICHIGAN 48034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5296536
NONE
07761502
Correspondence name and address
HARNESS, DICKEY AND PIERCE
P. O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 41
Reel/Frame:006578/0456   Pages: 9
Recorded: 06/28/1993
Conveyance: CORRECTED COVER LETTER FOR PATENT ASSIGNMENT RECORDED 11/13/91 ON REEL 6063, FRAMES 0112-0113.
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
10/31/1991
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
25240 LAHSER ROAD
SOUTHFIELD,, MICHIGAN 48034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5232252
NONE
07769598
Correspondence name and address
H. KEITH MILLER, ESQ.
HARNESS, DICKEY & PIERCE
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 42
Reel/Frame:006851/0892   Pages: 3
Recorded: 07/09/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
07/01/1993
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
25240 LAHSER ROAD
SOUTHFIELD, MICHIGAN 48034
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5400776
NONE
08088385
Correspondence name and address
H. KEITH MILLER, ESQ.
HARNESS, DICKEY & PIERCE
POST OFFICE BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 43
Reel/Frame:007190/0025   Pages: 4
Recorded: 09/08/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
09/06/1994
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
23000 INTERSTATE DRIVE
CLINTON TOWNSHIP, MICHIGAN 48035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5505230
NONE
08302649
Correspondence name and address
H. KEITH MILLER
HARNESS, DICKEY & PIERCE
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 44
Reel/Frame:007245/0534   Pages: 3
Recorded: 09/07/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
09/06/1994
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
23000 INTERSTATE DRIVE
CLINTON TOWNSHIP, MICHIGAN 48035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5531560
NONE
08295851
Correspondence name and address
H. KEITH MILLER
HARNESS, DICKEY & PIERCE
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 45
Reel/Frame:007152/0775   Pages: 3
Recorded: 10/03/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
09/07/1994
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
23000 INTERSTATE DRIVE
CLINTON TOWNSHIP, MICHIGAN 48035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4669757
NONE
06405698
Correspondence name and address
H. KEITH MILLER
HARNESS, DICKEY & PIERCE
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 46
Reel/Frame:007261/0392   Pages: 4
Recorded: 09/29/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
09/13/1994
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
23000 INTERSTATE DRIVE
CLINTON TOWNSHIP, MICHIGAN 48035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5626371
NONE
08313220
Correspondence name and address
H. KEITH MILLER
HARNESS, DICKEY & PIERCE
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 47
Reel/Frame:007364/0178   Pages: 3
Recorded: 11/16/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
10/31/1994
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
23000 INTERSTATE DRIVE
CLINTON TOWNSHIP, MICHIGAN 48035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5538316
NONE
08341606
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
H. KEITH MILLER, ESQ.
P.O. BOX 828
BLOOMFIELD HILLS, MICHIGAN 48303
Assignment: 48
Reel/Frame:007309/0691   Pages: 3
Recorded: 01/20/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
12/09/1994
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
2550 TELEGRAPH ROAD, SUITE 114
P.O. BOX 7048
BLOOMFIELD HILLS, MICHIGAN 48302-7048
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5621959
NONE
08295916
Correspondence name and address
H. KEITH MILLER, ESQ.
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 49
Reel/Frame:007547/0613   Pages: 3
Recorded: 03/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
03/16/1995
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
P.O. BOX 7048
2550 TELEGRAPH ROAD, SUITE 114
BLOOMFIELD HILLS, MICHIGAN 48302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5582437
NONE
08403881
Correspondence name and address
H. KEITH MILLER
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 50
Reel/Frame:007610/0670   Pages: 5
Recorded: 03/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
03/16/1995
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
POST OFFICE BOX 7048
2550 TELEGRAPH ROAD - SUITE 114
BLOOMFIELD HILLS, MICHIGAN 48302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5546985
NONE
08406973
Correspondence name and address
H. KEITH MILLER
HARNESS, DICKEY & PIERCE, P.L.C.
POST OFFICE BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 51
Reel/Frame:007529/0977   Pages: 5
Recorded: 03/21/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
03/21/1995
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
SUITE 114, P.O. BOX 7048
2550 TELEGRAPH ROAD
BLOOMFIELD HILLS, MICHIGAN 48302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5655796
NONE
08406956
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
H. KEITH MILLER
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 52
Reel/Frame:007616/0286   Pages: 3
Recorded: 05/16/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
05/10/1995
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
P.O. BOX 7048
2550 TELEGRAH ROAD, STE. 114
BLOOMFIELD HILLS, MICHIGAN 48302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5566722
NONE
08436357
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
H. KEITH MILLER
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 53
Reel/Frame:007528/0479   Pages: 3
Recorded: 05/23/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
05/19/1995
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
SUITE 114, P.O. BOX 7048
2550 TELEGRAPH ROAD
BLOOMFIELD HILLS, MICHIGAN 48302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5655796
NONE
08406956
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
H. KEITH MILLER, ESQ.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 54
Reel/Frame:007503/0431   Pages: 3
Recorded: 06/14/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
06/02/1995
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
SUITE 114, P.O. BOX 7048
2550 TELEGRAPH ROAD
BLOOMFIELD HILLS, MICHIGAN 48302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5551732
NONE
08388397
Correspondence name and address
H. KEITH MILLER
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 55
Reel/Frame:007503/0434   Pages: 3
Recorded: 06/14/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
06/02/1995
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
P.O. BOX 7048
2550 TELEGRAPH ROAD, SUITE 114
BLOOMFIELD HILLS, MICHIGAN 48302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5775738
NONE
08403930
Correspondence name and address
H. KEITH MILLER
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 56
Reel/Frame:007503/0437   Pages: 3
Recorded: 06/14/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
06/02/1995
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
P.O. BOX 7048
2550 TELEGRAPH ROAD, SUITE 114
BLOOMFIELD HILLS, MICHIGAN 48302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5582210
NONE
08406889
Correspondence name and address
H. KEITH MILLER
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 57
Reel/Frame:007736/0329   Pages: 3
Recorded: 11/29/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
11/06/1995
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
P.O. BOX 7048
2550 TELEGRAPH ROAD, SUITE 114
BLOOMFIELD HILLS, MICHIGAN 48302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5853204
NONE
08503454
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
H. KEITH MILLER, ESQ
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 58
Reel/Frame:007988/0421   Pages: 3
Recorded: 05/24/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
05/18/1996
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
P.O. BOX 7048
2550 TELEGRAPH ROAD, SUITE 114
BLOOMFIELD HILLS, MICHIGAN 48302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5782508
NONE
08615847
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
H. KEITH MILLER
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 59
Reel/Frame:008055/0231   Pages: 3
Recorded: 07/15/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
05/18/1996
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
P.O. BOX 7048
2550 TELEGRAPH ROAD, SUITE 114
BLOOMFIELD HILLS, MICHIGAN 48302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5826920
NONE
08649646
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
H. KEITH MILLER
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 60
Reel/Frame:008638/0538   Pages: 3
Recorded: 06/24/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
06/11/1996
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
2550 TELEGRAPH ROAD, SUITE 114, P.O. BOX 7048
BLOOMFIELD HILLS, MICHIGAN 48302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5716079
NONE
08669333
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
H. KEITH MILLER
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 61
Reel/Frame:008073/0665   Pages: 3
Recorded: 08/05/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
07/26/1996
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
P.O. BOX 7048
2550 TELEGRAPH ROAD, SUITE 114
BLOOMFIELD HILLS, MICHIGAN 48302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5794984
NONE
08648103
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
H. KEITH MILLER
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 62
Reel/Frame:008379/0221   Pages: 3
Recorded: 11/19/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
10/29/1996
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
P.O. BOX 7048
2550 TELEGRAPH ROAD, STE. 114
BLOOMFIELD HILLS, MICHIGAN 48302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5779279
NONE
08737870
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
H. KEITH MILLER
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 63
Reel/Frame:008312/0563   Pages: 3
Recorded: 11/06/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
10/31/1996
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
2550 TELEGRAPH ROAD, SUITE 114
BLOOMFIELD HILLS, MICHIGAN 48302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5868435
NONE
08737387
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
H. KEITH MILLER
P.O. BOX 828
BLOMMFIELD HILLS, MI 48303
Assignment: 64
Reel/Frame:008996/0548   Pages: 3
Recorded: 01/26/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
09/30/1997
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
P.O. BOX 7048
2550 TELEGRAPH ROAD, SUITE 114
BLOOMFIELD HILLS, MICHIGAN 48302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6010160
NONE
08930537
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
H. KEITH MILLER
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 65
Reel/Frame:008916/0691   Pages: 3
Recorded: 12/11/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
11/28/1997
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
2550 TELEGRAPH ROAD, SUITE 114
BLOOMFIELD HILLS, MICHIGAN 48302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6014884
NONE
08988618
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
H. KEITH MILLER
P.O. BOX 828
BLOOMFIELD HILLS, MICHIGAN 48303
Assignment: 66
Reel/Frame:010094/0241   Pages: 3
Recorded: 03/25/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
03/19/1998
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
P.O. BOX 7048
2550 TELEGRAPH ROAD, SUITE 114
BLOOMFIELD HILLS, MICHIGAN 48302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6234544
NONE
09043706
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
H. KEITH MILLER
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 67
Reel/Frame:010274/0212   Pages: 3
Recorded: 03/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
03/19/1998
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
P.O. BOX 7048
2550 TELEGRAPH ROAD, SUITE 114
BLOOMFIELD HILLS, MICHIGAN 48302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6234544
NONE
09043706
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
H. KEITH MILLER
P.O. BOX 828
BLOOMFIELD HILLS, MICHIGAN 48303
Assignment: 68
Reel/Frame:009340/0643   Pages: 3
Recorded: 07/17/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
BARTHOLOMEW, DONALD D.
Exec Dt:
07/14/1998
Assignee
1
PROPRIETARY TECHNOLOGY, INC.
P.O. BOX 7048
2550 TELEGRAPH ROAD, SUITE 114
BLOOMFIELD HILLS, MICHIGAN 48302
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6062607
NONE
09118679
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
H. KEITH MILLER
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303

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