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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
01/05/1982
Application #:
06134905
Filing Dt:
03/28/1980
Inventors:
JOHN L. TWOREK, GORDON R. RIGNEL
Title:
PROCESS FOR MANUFACTURING BORON NITRIDE FIBER BATTS USING A SPINNER
Assignment: 1
Reel/Frame:
003864/0360Recorded: 04/28/1981Pages: 3
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE MAY 7,1980
Assignor:
Exec Dt:
05/07/1980
Assignee:
Correspondent:
KENWAY & JENNEY
SIXTY STATE ST.
BOSTON, MASS. 02109
Assignment: 2
Reel/Frame:
004815/0036Recorded: 06/25/1987Pages: 4
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). EFFECTIVE DEC. 31, 1986. (SEE DOCUMENT FOR DETAILS)
Assignor:
Exec Dt:
02/20/1987
Assignee:
Correspondent:
KENNECOTT CORPORATION
200 PUBLIC SQUARE 36- F-3454
CLEVELAND OHIO 44114-2375
Assignment: 3
Reel/Frame:
004815/0091Recorded: 06/25/1987Pages: 15
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/20/1987
Assignee:
Correspondent:
KENNECOTT CORPORATION
200 PUBLIC SQUARE 36-F-3454
CLEVELAND, OHIO 44114-2375

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