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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
08/07/1990
Application #:
07421375
Filing Dt:
10/13/1989
Inventors:
JOHN W. PALMOUR, HUA-SHUANG KONG, JOHN A. EDMOND
Title:
METHOD OF PREPARING SILICON CARBIDE SURFACES FOR CRYSTAL GROWTH
Assignment: 1
Reel/Frame:
005202/0253Recorded: 12/15/1989Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
12/06/1989
Exec Dt:
12/06/1989
Exec Dt:
12/06/1989
Assignee:
2810 MERIDIAN PARKWAY, SUITE 176
DURHAM,, NORTH CAROLINA
Correspondent:
PHILIP SUMMA
BELL, SELTZER, PARK & GIBSON
P. O. DRAWER 34009
CHARLOTTE, NC 28234
Assignment: 2
Reel/Frame:
010832/0545Recorded: 05/17/2000Pages: 7
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/01/1999
Assignee:
4600 SILICON DRIVE
DURHAM, NORTH CAROLINA 27703
Correspondent:
PHILIP SUMMA, P.A.
13777 BALLANTYNE CORPORATE PLACE
SUITE 315
CHARLOTTE, NC 28277

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