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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
11/28/1989
Application #:
06833322
Filing Dt:
02/24/1986
Inventors:
WALTER J. DIEDERICH, ROBERT E. NELSON
Title:
REFRACTORY METAL OXIDE PROCESSES
Assignment: 1
Reel/Frame:
004549/0103Recorded: 03/20/1986Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
02/19/1986
Exec Dt:
02/19/1986
Assignee:
GILLETTE PARK
A CORP OF DELAWARE
BOSTON, SUFFOLK, MASSACHUSETTS
Correspondent:
GILLETTE COMPANY THE
PRUDENTIAL TOWER BLDG
38TH FLOOR
BOSTON, MA., 02199
Assignment: 2
Reel/Frame:
004723/0868Recorded: 06/12/1987Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
03/02/1987
Assignee:
303 BEAR HILL RD.
WALTHAM, MASSACHUSETTS
Correspondent:
THE GILLETTE COMPANY
PRUDENTIAL TOWER BLDG., 38TH FLR.
BOSTON, MA 02199
Assignment: 3
Reel/Frame:
006071/0963Recorded: 04/14/1992Pages: 6
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 01/08/1992DE
Assignor:
Exec Dt:
01/06/1992
Assignee:
Correspondent:
SHARON SCHILLER
WHITE CONSOLIDATED INDUSTRIES, INC.
CLEVELAND, OHIO 44111

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