Douglas K. Fossum

Follow

Person

Shoreview, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Durable security laminate with heat-shrinkable layer
- Patent number 6,284,337
- Issue date Sep 4, 2001
- 3M Innovative Properties Company
- Lynn E. Lorimor
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Durable, tamper resistant security laminate
- Patent number 5,683,774
- Issue date Nov 4, 1997
- Minnesota Mining and Manufacturing Company
- Lynn E. Faykish
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Retroreflective security laminates with dual level verification
- Patent number 5,169,707
- Issue date Dec 8, 1992
- Minnesota Mining and Manufacturing Company
- Lynn E. Faykish
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Transparent overlay for protecting a document from tampering
- Patent number 5,060,981
- Issue date Oct 29, 1991
- Minnesota Mining and Manufacturing Company
- Douglas K. Fossum
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
Information Patent Grant
Transparent tamper-indicating document overlay
- Patent number 4,968,063
- Issue date Nov 6, 1990
- Minnesota Mining and Manufacturing Company
- John W. McConville
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER