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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
12/05/1989
Application #:
06935652
Filing Dt:
11/26/1986
Inventors:
NORMAND D. CORBIN, CRAIG A. WILLKENS
Title:
FIBER-REINFORCED SILICON NITRIDE COMPOSITE CERAMICS
Assignment: 1
Reel/Frame:
004648/0309Recorded: 11/26/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/19/1986
Exec Dt:
11/19/1986
Assignee:
WORCESTER, MASSACHUSETTS
Correspondent:
NORVELL E. WISDOM, JR.
NORTON COMPANY PATENT DEPT.
1 NEW BOND ST.
WORCESTER, MA 01606

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