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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
11/18/1986
Application #:
06662869
Filing Dt:
10/19/1984
Inventors:
THOMAS E. COTTRINGER, RONALD H. VAN DE MERWE, RALPH BAUER
Title:
ABRASIVE MATERIAL AND METHOD FOR PREPARING THE SAME
Assignment: 1
Reel/Frame:
004850/0500Recorded: 04/15/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
04/02/1988
Assignee:
1 NEW BOND STREE
A CORP. OF MA
WORCESTER, MASSACHUSETTS
Correspondent:
NORTON CO.
PAT. DEPT., 1 NEW BOND ST.
WORCESTER, MA 01606
Assignment: 2
Reel/Frame:
004864/0410Recorded: 05/09/1988Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/02/1988
Exec Dt:
05/02/1988
Exec Dt:
05/02/1988
Assignee:
1 NEW BOND STREET
WORCESTER, MASSACHUSETTS
Correspondent:
NORTON CO.
PATENT DEPT.
1 NEW BOND ST.
WORCESTER, MA 01606

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