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Patent Assignment Assignor Details
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Assignor Name : HEIDENREICH, DAVID C.
Total Assignments: 20
Assignment: 1
Reel/Frame:004627/0997   Pages: 1
Recorded: 11/13/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HEIDENREICH, DAVID C.
Exec Dt:
01/27/1982
Assignee
1
POWER TRANSMISSION TECHNOLOGY, INC.
1074 N. JACOBY RD.
A CORP. OF OHIO
COPLEY, OHIO
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4645472
NONE
06346296
Correspondence name and address
RAY L. WEBER
OLDHAM, OLDHAM, HUDAK & WEBER
TWIN OAKS ESTATE,
1225 WEST MARKET STREET
AKRON, OH 44313
Assignment: 2
Reel/Frame:004129/0965   Pages: 1
Recorded: 05/18/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HEIDENREICH, DAVID C.
Exec Dt:
04/18/1983
Assignee
1
POWER TRANSMISSION TECHNOLOGY, INC. COPLEY, OHIO , A CORP. OF OHIO.
OHIO
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4401426
NONE
06238878
Correspondence name and address
OLDHAM, OLDHAM, HUDAK, ET AL
627 FIRST NATIONAL TOWER
ARKON, OH. 44308
Assignment: 3
Reel/Frame:004405/0101   Pages: 1
Recorded: 05/09/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEIDENREICH, DAVID C.
Exec Dt:
05/06/1985
2
NICHOLS, KEITH A.
Exec Dt:
05/06/1985
Assignee
1
POWER TRANSMISSION TECHNOLOGY, INC, COPLEY, OH AN OH CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4661083
NONE
06733136
Correspondence name and address
RAY L. WEBER
OLDHAM, OLDHAM AND WEBER CO.
TWIN OAKS ESTATE
1225 WEST MARKET ST.
AKRON, OH 44313
Assignment: 4
Reel/Frame:005297/0929   Pages: 2
Recorded: 05/03/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEIDENREICH, DAVID C.
Exec Dt:
05/03/1990
2
NICHOLS, KEITH A.
Exec Dt:
05/03/1990
Assignee
1
POWER TRANSMISSION TECHNOLOGY, INC., A CORP. OF OH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5020650
NONE
07518661
Correspondence name and address
RAY L. WEBER
RENNER, KENNER, GREIVE, BOBAK,
TAYLOR AND WEBER
1610 FIRST NATIONAL TOWER
AKRON, OH 44308-1456
Assignment: 5
Reel/Frame:005781/0614   Pages: 2
Recorded: 07/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HEIDENREICH, DAVID C.
Exec Dt:
07/15/1991
2
NICHOLS, KEITH A.
Exec Dt:
07/15/1991
Assignee
1
POWER TRANSMISSION TECHNOLOGY, INC., A CORP. OF OHIO
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5135088
NONE
07732096
Correspondence name and address
RAY L. WEBER
RENNER, KENNER, GREIVE, BOBAK,
TAYLOR AND WEBER
1610 FIRST NATIONAL TOWER
AKRON, OH 44308-1456
Assignment: 6
Reel/Frame:006015/0460   Pages: 2
Recorded: 02/03/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HEIDENREICH, DAVID C.
Exec Dt:
01/31/1992
Assignee
1
POWER TRANSMISSION TECHNOLOGY, INC., A CORP. OF OH
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5228543
NONE
07829308
Correspondence name and address
RENNER, KENNER, GREIVE, BOBAK
RAY L. WEBER
TAYLOR & WEBER
1610 FIRST NATIONAL TOWER
AKRON, OH 44308-1456
Assignment: 7
Reel/Frame:006105/0725   Pages: 2
Recorded: 05/01/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HEIDENREICH, DAVID C.
Exec Dt:
04/29/1992
Assignee
1
POWER TRANSMISSION TECHNOLOGY, INC. A CORP. OF OHIO
1441 WOLF CREEK TRAIL
SHARON CENTER, OHIO 44274
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5295909
NONE
07877148
Correspondence name and address
RAY L. WEBER
RENNER, KENNER, GREIVE, BOBAK,
TAYLOR & WEBER
1610 FIRST NATIONAL TOWER
AKRON, OH 44308-1456
Assignment: 8
Reel/Frame:006126/0061   Pages: 2
Recorded: 05/21/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HEIDENREICH, DAVID C.
Exec Dt:
05/15/1992
Assignee
1
POWER TRANSMISSION TECHNOLOGY, INC. A CORP. OF OHIO
1441 WOLF CREEK TRAIL
SHARON CENTER, OHIO 44274
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5215174
NONE
07886196
Correspondence name and address
RENNER, KENNER, GREIVE, BOBAK,
TAYLOR AND WEBER
RAY L. WEBER
1610 FIRST NATIONAL TOWER
AKRON, OH 44308-1456
Assignment: 9
Reel/Frame:007375/0040   Pages: 2
Recorded: 02/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEIDENREICH, DAVID C.
Exec Dt:
02/03/1995
2
RICHARDS, THOMAS L.
Exec Dt:
02/03/1995
Assignee
1
POWER TRANSMISSION TECHNOLOGY, INC. A CORP. OF OH
1441 WOLF CREEK TRAIL
SHARON CENTER, OHIO 44274
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5582277
NONE
08392256
Correspondence name and address
RENNER, KENNER, GREIVE, BOBAK,
TAYLOR & WEBER
RAY L. WEBER
1610 FIRST NATIONAL TOWER
AKRON, OH 44308
Assignment: 10
Reel/Frame:008571/0107   Pages: 3
Recorded: 05/19/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HEIDENREICH, DAVID C.
Exec Dt:
05/08/1997
Assignee
1
POWER TRANSMISSION TECHNOLOGY, INC.
1441 WOLF CREEK TRAIL
SHARON CENTER, OHIO 44274
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6019199
NONE
08858888
Correspondence name and address
RENNER, KENNER, GREIVE, BOBAK ET AL
RAY L. WEBER
1610 FIRST NATIONAL TOWER
AKRON, OH 44308-1456
Assignment: 11
Reel/Frame:009243/0941   Pages: 2
Recorded: 06/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEIDENREICH, DAVID C.
Exec Dt:
06/12/1998
2
COLLINS, MARCUS H.
Exec Dt:
06/12/1998
Assignee
1
POWER TRANSMISSION TECHNOLOGY, INC.
1441 WOLF CREEK TRAIL
SHARON CENTER, OHIO 44274
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6109659
NONE
09096907
Correspondence name and address
RENNER, KENNER, GREIVE, BOBAK ET AL
RAY L. WEBER
1610 FIRST NATIONAL TOWER
AKRON, OH 44308
Assignment: 12
Reel/Frame:010119/0705   Pages: 2
Recorded: 07/20/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEIDENREICH, DAVID C.
Exec Dt:
07/20/1999
2
HERCHICK, ROBERT E.
Exec Dt:
07/20/1999
3
GUINTER, JOSEPH W.
Exec Dt:
07/20/1999
Assignee
1
POWER TRANSMISSION TECHNOLOGY, INC.
1441 WOLF CREEK TRAIL
SHARON CENTER, OHIO
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6305515
NONE
09357488
Correspondence name and address
RENNER, KENNER, GREIVE ET AL.
RAY L. WEBER
1610 FIRST NATIONAL TOWER
AKRON, OH 44308
Assignment: 13
Reel/Frame:010261/0233   Pages: 2
Recorded: 09/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CULBERTSON, MICHAEL O.
Exec Dt:
09/03/1999
2
HEIDENREICH, DAVID C.
Exec Dt:
09/03/1999
Assignee
1
POWER TRANSMISSION TECHNOLOGY, INC.
1441 WOLF CREEK TRAIL
SHARON CENTER, OHIO
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6206149
NONE
09398561
Correspondence name and address
RENNER, KENNER, GREIVE, ETAL
RAY L. WEBER
1610 FIRST NATIONAL TOWER
AKRON OH 44308
Assignment: 14
Reel/Frame:013924/0066   Pages: 2
Recorded: 03/27/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEIDENREICH, DAVID C.
Exec Dt:
03/27/2003
2
HERCHIEK, ROBERT E.
Exec Dt:
03/27/2003
Assignee
1
POWER TRANSMISSION TECHNOLOGY, INC.
1441 WOLF CREEK TRAIL
SHARON CENTER, OHIO 44274
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6874610
US20030183474
10400827
Correspondence name and address
RENNER, KENNER, GREIVE, BOBAK, TAYLOR &
WEBER
RAY L. WEBER
1610 FIRST NATIONAL TOWER
AKRON, OH 44308
Assignment: 15
Reel/Frame:014659/0695   Pages: 2
Recorded: 10/30/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HEIDENREICH, DAVID C.
Exec Dt:
10/20/2003
Assignee
1
POWER TRANSMISSION TECHNOLOGY, INC.
1441 WOLF CREEK TRAIL
SHARON CENTER, OHIO 44274
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6874606
NONE
10696206
Correspondence name and address
RENNER, KENNER, GREIVE ET AL.
RAY L. WEBER
1610 FIRST NATIONAL TOWER
AKRON, OH 44308
Assignment: 16
Reel/Frame:015685/0960   Pages: 2
Recorded: 08/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUINTER, JOSEPH W.
Exec Dt:
08/06/2004
2
HERCHICK, ROBERT E.
Exec Dt:
08/06/2004
3
HEIDENREICH, DAVID C.
Exec Dt:
08/06/2004
Assignee
1
POWER TRANSMISSION TECHNOLOGY, INC.
1441 WOLF CREEK TRAIL
SHARON CENTER, OHIO 44274
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060032722
10917336
Correspondence name and address
RENNER, KENNER, GREIVE ETAL.
RAY L. WEBER
1610 FIRST NATIONAL TOWER
AKRON, OH 44308
Assignment: 17
Reel/Frame:018214/0362   Pages: 3
Recorded: 08/23/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HEIDENREICH, DAVID C.
Exec Dt:
08/16/2006
Assignee
1
EBO GROUP, INC.
1441 WOLF CREEK TRAIL
SHARON CENTER, OHIO 44274
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7281371
NONE
11509433
Correspondence name and address
RAY L. WEBER
RENNER, KENNER, GREIVE, BOBAK, ET AL.
1610 FIRST NATIONAL TOWER
AKRON, OH 44308
Assignment: 18
Reel/Frame:020877/0109   Pages: 3
Recorded: 04/19/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERCHICK, ROBERT E.
Exec Dt:
04/11/2008
2
HEIDENREICH, DAVID C.
Exec Dt:
04/11/2008
3
OLSON, ERIK L.
Exec Dt:
04/11/2008
4
GUINTER, JOSEPH W.
Exec Dt:
04/11/2008
5
PETERMAN, DAVID A.
Exec Dt:
04/11/2008
6
GOUKER, ARTHUR F.
Exec Dt:
04/11/2008
7
CLAPP, TIMOTHY A.
Exec Dt:
04/11/2008
Assignee
1
PT TECH, INC.
1441 WOLF CREEK TRAIL
SHARON CENTER, OHIO 44274
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8066619
US20090264253
12148472
Correspondence name and address
RAY L. WEBER
RENNER, KENNER, GREIVE, BOBAK, TAYLOR
1610 FIRST NATIONAL TOWER
AKRON, OH 44308
Assignment: 19
Reel/Frame:022189/0150   Pages: 2
Recorded: 02/02/2009
Attorney Dkt #:PTT.P.30.CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEIDENREICH, DAVID C.
Exec Dt:
01/30/2009
2
CASKEY, STEVEN A.
Exec Dt:
01/30/2009
Assignee
1
EBO GROUP, INC.
1441 WOLF CREEK TRAIL
SHARON CENTER, OHIO 44274
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100012409
12363981
Correspondence name and address
RENNER KENNER GREIVE BOBAK TAYLOR & WEBE
FIRST NATIONAL TOWER FOURTH FLOOR
106 S. MAIN STREET
AKRON, OH 44308
Assignment: 20
Reel/Frame:028096/0637   Pages: 2
Recorded: 04/24/2012
Attorney Dkt #:PTT.P.35.CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEIDENREICH, DAVID C.
Exec Dt:
04/17/2012
2
COLE, RICHARD E., JR.
Exec Dt:
04/17/2012
Assignee
1
EBO GROUP, INC.
1441 WOLF CREEK TRAIL
SHARON CENTER, OHIO 44274
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9097239
US20120201679
13454378
Correspondence name and address
RENNER KENNER GREIVE BOBAK TAYLOR & WEBE
FIRST NATIONAL TOWER, SUITE 400
106 SOUTH MAIN STREET
AKRON, OH 44308-1412

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