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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : SPRENGER, GREGORY S.
Total Assignments: 12
Assignment: 1
Reel/Frame:003925/0872   Pages: 3
Recorded: 04/08/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/25/1981
2
Exec Dt:
03/30/1981
Assignee
1
STOUGHTON, WISCONSIN
Property
 
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NONE
06252020
Correspondence name and address
ANDRUS, SCEALES, STARKE & SAWALL
735 N. WATER ST.
MILWAUKEE, WI 53202
Assignment: 2
Reel/Frame:004476/0909   Pages: 1
Recorded: 11/08/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/23/1985
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06646523
Correspondence name and address
PRICE, HENEVELD, HUIZENGA AND COOPER
5740 FOREMOST DRIVE, S. E.
P. O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 3
Reel/Frame:006455/0928   Pages: 3
Recorded: 02/24/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/18/1993
Assignee
1
2786 VALLEY HEIGHTS DRIVE
SAN JOSE, CALIFORNIA 95133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08021880
Correspondence name and address
MARSHALL & MELHORN
DONALD R. FRASER
FOUR SEAGATE, EIGHT FL.
TOLEDO, OH 43604
Assignment: 4
Reel/Frame:007497/0944   Pages: 3
Recorded: 05/17/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/10/1995
2
Exec Dt:
05/10/1995
3
Exec Dt:
05/10/1995
4
Exec Dt:
05/10/1995
Assignee
1
4525 CENTENNIAL BLVD.
COLORADO SPRINGS, COLORADO 80906
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08443108
Correspondence name and address
DONALD R. FRASER
FOUR SEAGATE
SIXTH FLOOR
TOLEDO, OHIO 43604
Assignment: 5
Reel/Frame:009964/0849   Pages: 3
Recorded: 05/04/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/03/1999
2
Exec Dt:
05/03/1999
Assignee
1
4525 CENTENNIAL BLVD.
COLORADO SPRINGS, COLORADO 80919
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09310684
Correspondence name and address
DONALD R. FRASER
132 C WEST SECOND STREET
PERRSYBURG, OH 43551
Assignment: 6
Reel/Frame:010993/0512   Pages: 2
Recorded: 07/19/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/05/2000
2
Exec Dt:
07/05/2000
Assignee
1
4525 CENTENNIAL BOULEVARD
COLORADO SPRINGS, COLORADO 80919
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09620201
Correspondence name and address
DONALD R. FRASER
132 C WEST SECOND STREET
PERRYSBURG, OHIO 43551
Assignment: 7
Reel/Frame:011073/0457   Pages: 2
Recorded: 09/14/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/05/2000
2
Exec Dt:
09/05/2000
Assignee
1
4525 CENTENNIAL BLVD
COLORADO SPRINGS, COLORADO 80919
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09580707
Correspondence name and address
DONALD R. FRASER
132 C WEST SECOND STREET
PERRYBURG, OHIO 43551
Assignment: 8
Reel/Frame:014477/0513   Pages: 3
Recorded: 05/23/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/13/2003
2
Exec Dt:
05/13/2003
Assignee
1
4525 CENTENNIAL BOULEVARD
COLORADO SPRINGS, COLORADO 80919
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10432664
Correspondence name and address
MACMILLAN SOBANSKI & TODD, LLC
ONE MARITIME PLAZA FOURTH FLOOR
720 WATER STREET
TOLEDO, OH 43604-1619
Assignment: 9
Reel/Frame:015173/0931   Pages: 2
Recorded: 03/31/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/16/2004
2
Exec Dt:
03/16/2004
Assignee
1
4525 CENTENNIAL BOULEVARD
COLORADO SPRINGS, COLORADO 80919-3350
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10814491
Correspondence name and address
MACMILLAN SOBANSKI & TODD, LLC
DONALD R. FRASER
ONE MARITIME PLAZA,; FOURTH FLOOR
720 WATER STREET
TOLEDO, OH 43604-1619
Assignment: 10
Reel/Frame:021690/0564   Pages: 2
Recorded: 10/16/2008
Attorney Dkt #:1-39450
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/13/2008
2
Exec Dt:
06/25/2008
3
Exec Dt:
06/12/2008
4
Exec Dt:
06/18/2008
Assignee
1
1210 GARDEN OF THE GODS ROAD
COLORADO SPRINGS, COLORADO 80907-3410
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12171361
Correspondence name and address
DONALD R. FRASER
28366 KENSINGTON LANE
PERRYSBURG, OH 43551
Assignment: 11
Reel/Frame:025175/0281   Pages: 6
Recorded: 10/21/2010
Attorney Dkt #:1-40315
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/19/2010
2
Exec Dt:
10/19/2010
3
Exec Dt:
10/19/2010
Assignee
1
1210 GARDEN OF THE GODS ROAD
COLORADO SPRINGS, COLORADO 80907-3410
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12861917
Correspondence name and address
JAMES D. MILLER
28366 KENSINGTON LANE
PERRYSBURG, OH 43551
Assignment: 12
Reel/Frame:026940/0639   Pages: 3
Recorded: 09/21/2011
Attorney Dkt #:1-41158
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/19/2011
2
Exec Dt:
08/25/2011
3
Exec Dt:
09/19/2011
Assignee
1
1210 GARDEN OF THE GODS ROAD
COLORADO SPRINGS, COLORADO 80907
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13208763
Correspondence name and address
JAMES D. MILLER
28366 KENSINGTON LANE
PERRYSBURG, OH 43551

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