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Patent Assignment Abstract of Title
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Total Assignments: 1
Patent #:
Issue Dt:
11/29/1994
Application #:
07909068
Filing Dt:
07/02/1992
Inventors:
EHRICH J. BRAUNSCHWEIG, MARGARET M. NAUMAN, JOSEPH GRAHAM
Title:
GRANULAR MATERIALS INCLUDING A CERAMIC COATING WHICH REDUCES DUSTING, METHOD OF PREPARING SAME AND METHOD OF REDUCING DUST GENERATION
Assignment: 1
Reel/Frame:
006191/0505Recorded: 07/02/1992Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
07/02/1992
Exec Dt:
07/02/1992
Exec Dt:
07/02/1992
Assignee:
SAINT PAUL, MINNESOTA
Correspondent:
JEFFREY L. WENDT
3M OFFICE OF INTELLECTUAL PROP. COUNSEL
P.O. BOX 33427
ST. PAUL, MN 55133-3427

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