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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
05/29/1984
Application #:
06450218
Filing Dt:
12/16/1982
Inventors:
HIROYUKI AKIYAMA, HIDEWO HATAKEYAMA, NOBUYOSHI SHIMOYASHIKI, YOSHIAKI MOMOSE et al
Title:
METHOD OF PRODUCING EXTRUDED PLATE-LIKE POLYSTYRENE FOAM
Assignment: 1
Reel/Frame:
004204/0553Recorded: 12/28/1983Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
11/30/1982
Exec Dt:
11/30/1982
Exec Dt:
11/30/1982
Exec Dt:
11/30/1982
Exec Dt:
11/30/1982
Assignee:
JAPAN
Correspondent:
SHERMAN & SHALLOWAY
P.O. BOX 788
ALEXANDRIA, VA 22313

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