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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
01/06/1987
Application #:
06787859
Filing Dt:
10/16/1985
Inventors:
JOSEPH G. SANTANGELO, JAMES J. WEBER, RICHARD G. SINCLAIR, RICHARD D. TENAGLIA
Title:
METHOD FOR PRODUCING METAL CASTINGS
Assignment: 1
Reel/Frame:
004469/0288Recorded: 10/16/1985Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
10/10/1985
Exec Dt:
10/15/1985
Exec Dt:
10/14/1985
Exec Dt:
10/14/1985
Assignee:
Correspondent:
PATENT ASSISTANT
AIR PRODUCTS AND CHEMICALS, INC.
P. O. BOX 538
ALLENTOWN, PA 18105
Assignment: 2
Reel/Frame:
005903/0257Recorded: 11/07/1991Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
10/29/1991
Assignee:
3801 KENNETT PIKE, SUITE D301 WILMINGTON, DE 19807
Correspondent:
GEORGE H. HOPKINS
217 HITCHING POST DRIVE
WILMINGTON, DE 19803-1914

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