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Patent Assignment Assignor Details
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Assignor Name : CAMPBELL, BERNARD D.
Total Assignments: 2
Assignment: 1
Reel/Frame:004333/0840   Pages: 1
Recorded: 11/05/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/30/1984
Assignee
1
1014 SCRIBNER, N.
GRAND RAPIDS, MICHIGAN 49504
Property
 
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NONE
06668634
Correspondence name and address
GLENN B. MORSE
1506 MC KAY TOWER
GRAND RAPIDS, MI 49503
Assignment: 2
Reel/Frame:005222/0674   Pages: 1
Recorded: 01/16/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/22/1989
2
Exec Dt:
12/22/1989
Assignee
1
Property
 
Pat #
Pub #
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NONE
07438693
Correspondence name and address
WILLIAM L. HUEBSCH
3M OFFICE OF PATENT COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427

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