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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
07/05/1983
Application #:
06321935
Filing Dt:
11/16/1981
Inventor:
WALTER J. ROZMUS
Title:
METHOD AND APPARATUS FOR PREVENTING LUBRICANT FLOW FROM A VACUUM CHAMBER
Assignment: 1
Reel/Frame:
003953/0100Recorded: 11/16/1981Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
11/03/1981
Assignee:
ROMULUS, MICHIGAN
Correspondent:
HAROLD W. MILTON, JR.
1650 W. BIG BEAVER ROAD
TROY, MI 48084
Assignment: 2
Reel/Frame:
004433/0163Recorded: 06/20/1985Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
01/01/1985
Assignee:
TRAVERSE CITY,, MICHIGAN
Correspondent:
REISING, ETHINGTON, BARNARD ET AL
3290 W. BIG BEAVER STE. 510
TROY, MI 48084
Assignment: 3
Reel/Frame:
004830/0800Recorded: 11/06/1987Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/23/1987
Assignee:
2030 DOW CENTER, ABBOTT ROAD
MIDLAND, MICHIGAN 48540
Correspondent:
THE DOW CHEMICAL COMPANY
P.O. BOX 1967
MIDLAND, MICHIGAN 48641-1967

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