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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
06/14/1988
Application #:
06670396
Filing Dt:
11/08/1984
Inventors:
HERBERT E. KAUFMAN, MARGUERITE B. MC DONALD
Title:
TREPHINE AND METHOD
Assignment: 1
Reel/Frame:
004838/0650Recorded: 03/28/1988Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/23/1988
Exec Dt:
02/23/1988
Assignee:
2525 DUPONT DRIVE
IRVINE, CALIFORNIA 92713
Correspondent:
GORDON L. PETERSON
24012 CALLE DE LA PLATA, STE. 470
LAGUNA HILLS, CA. 92653
Assignment: 2
Reel/Frame:
013718/0085Recorded: 02/03/2003Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
01/27/2003
Exec Dt:
01/27/2003
Exec Dt:
01/27/2003
Exec Dt:
01/27/2003
Exec Dt:
01/27/2003
Exec Dt:
01/27/2003
Assignee:
1700 E. ST. ANDREW PLACE
SANTA ANA, CALIFORNIA 92705
Correspondent:
PETER J. GLUCK
1700 E. ST. ANDREW PLACE
SANTA ANA, CA 92705

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