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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
05/24/1983
Application #:
06382156
Filing Dt:
05/26/1982
Inventors:
ROGER L. LANGER, ALAN J. MARLOR
Title:
INTUMESCENT SHEET MATERIAL CONTAINING LOW DENSITY FILLERS
Assignment: 1
Reel/Frame:
004013/0886Recorded: 05/26/1982Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
05/24/1982
Exec Dt:
05/24/1982
Assignee:
A CORP. OF DE
ST. PAUL, MINNESOTA
Correspondent:
EDWARD T. OKUBO
3M CO., OFFICE OF PATENT COUNSEL
P. O. BOX 33427
ST. PAUL, MN 55133

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