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Patent Assignment Assignor Details
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Assignor Name : KOIVUNEN, ERKKI A.
Total Assignments: 13
Assignment: 1
Reel/Frame:003978/0626   Pages: 1
Recorded: 02/26/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/11/1982
2
Exec Dt:
02/11/1982
Assignee
1
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06352953
Correspondence name and address
DONALD F. SCHERER
PATENT SECTION
GENERAL MOTORS CORPORATION
GENERAL MOTORS BUILDING
DETROIT, MI 48202
Assignment: 2
Reel/Frame:004000/0573   Pages: 1
Recorded: 05/24/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/18/1982
Assignee
1
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06381434
Correspondence name and address
DONALD F. SCHERER
PAT. SEC., GEN MOTORS CORP.
GEN. MOTORS BLDG.
DETROIT, MI 48202
Assignment: 3
Reel/Frame:004142/0466   Pages: 1
Recorded: 06/16/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/09/1983
Assignee
1
A CORP. OF DE
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06504794
Correspondence name and address
DONALD F. SCHERER
GEN. MOTORS CORP., PAT. SECT.
P. O. BOX 33114
DETROIT, MI 48232
Assignment: 4
Reel/Frame:004173/0554   Pages: 1
Recorded: 09/09/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/02/1983
Assignee
1
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06530548
Correspondence name and address
DONALD F. SCHERER
GENERAL MOTORS CORP.
PATENT SECTION
P. O. BOX 33114
DETROIT, MI 48232
Assignment: 5
Reel/Frame:004192/0574   Pages: 1
Recorded: 11/03/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/27/1983
Assignee
1
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06548325
Correspondence name and address
DONALD F. SCHERER
GENERAL MOTORS CORP., PATENT SECTION
P. O. BOX 33114
DETROIT, MI 48232
Assignment: 6
Reel/Frame:004247/0889   Pages: 1
Recorded: 04/09/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/30/1984
2
Exec Dt:
03/30/1984
Assignee
1
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06598242
Correspondence name and address
DONALD F. SCHERER
GEN. MOTORS CORP., PATENT SECTION
P. O. BOX 33114
DETROIT, MI 48232
Assignment: 7
Reel/Frame:004275/0272   Pages: 1
Recorded: 06/18/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/14/1984
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06621857
Correspondence name and address
DONALD F. SCHERER
GENERAL MOTORS CORP.,
PATENT SECTION
P. O. BOX 33114
DETROIT, MI 48232
Assignment: 8
Reel/Frame:005220/0007   Pages: 2
Recorded: 01/18/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/10/1990
2
Exec Dt:
01/10/1990
Assignee
1
3337 TERMINAL DR.
EAGAN, MINNESOTA 55121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07466991
Correspondence name and address
HARNESS, DICKEY & PIERCE
P.O. BOX 828
BLOOMFIELD HILLS, MI 48013
Assignment: 9
Reel/Frame:005417/0410   Pages: 2
Recorded: 08/24/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/03/1990
Assignee
1
A CORP OF DE
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07571813
Correspondence name and address
DONALD F. SCHERER
GENERAL MOTORS CORPORATION
PATENT SECTION
P.O. BOX 33114
DETROIT, MI 48232
Assignment: 10
Reel/Frame:005965/0098   Pages: 3
Recorded: 12/16/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/10/1991
2
Exec Dt:
12/10/1991
Assignee
1
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07808246
Correspondence name and address
GENERAL MOTORS CORPORATION
DONALD F. SCHERER
PATENT SECTION
P.O. BOX 33114
DETROIT, MI 48232
Assignment: 11
Reel/Frame:005965/0127   Pages: 3
Recorded: 12/16/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/10/1991
2
Exec Dt:
12/10/1991
Assignee
1
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07808245
Correspondence name and address
DONALD F. SCHERER
GENERAL MOTORS CORPORATION
PATENT SECTION
P.O. BOX 33114
DETROIT, MI 48232
Assignment: 12
Reel/Frame:006079/0891   Pages: 3
Recorded: 04/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/25/1992
2
Exec Dt:
03/25/1992
Assignee
1
DETROIT, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07864252
Correspondence name and address
DONALD F. SCHERER
GENERAL MOTORS CORP.
LEGAL STAFF
P.O. BOX 33114
DETROIT, MI 48232
Assignment: 13
Reel/Frame:010803/0531   Pages: 3
Recorded: 05/12/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/01/2000
Assignee
1
3918 VARSITY DRIVE
ANN ARBOR, MICHIGAN 48108
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09446929
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
JAMES E. STEPHENSON, ESQ.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303

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