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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/05/1986
Application #:
06728177
Filing Dt:
04/29/1985
Inventors:
DAVID R. HALL, MONTE E. RUSSELL, H. TRACY HALL JR.
Title:
COMPOSITE POLYCRYSTALLINE DIAMOND COMPACT
Assignment: 1
Reel/Frame:
004403/0076Recorded: 04/29/1985Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/23/1985
Exec Dt:
04/23/1985
Exec Dt:
04/23/1985
Assignee:
Correspondent:
WILLIAM BRINKS OLDS HOFER ET AL
ONE IBM PLAZA
STE. 4100
CHICAGO, IL., 60611
Assignment: 2
Reel/Frame:
004597/0665Recorded: 08/28/1986Pages: 6
Conveyance:
RE-RECORD OF INSTRUMENT RECORDED APRIL 29, 1985 REEL 4403-076 THRU 080 DELETE SECOND AND THIRD INVENTORS NAME FROM INSTRUMENT (SEE RECORD FOR DETAILS)
Assignor:
Exec Dt:
04/23/1985
Assignee:
IRVINE, CALIFORNIA
Correspondent:
WILLIAN BRINKS OLDS HOFER ET AL
ONE IBM PLAZA
SUITE 4100
CHICAGO, ILLINOIS 60611-3668

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