Duncan R. Russell

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North Oaks, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Barrier laminate and method using a portable carrier for sealing ga...
- Patent number 5,593,771
- Issue date Jan 14, 1997
- Minnesota Mining and Manufacturing Company
- Joseph D. Lawless
- E04 - BUILDING
Information Patent Grant
Barrier laminate and method for sealing gaps in building construction
- Patent number 5,374,477
- Issue date Dec 20, 1994
- Minnesota Mining and Manufacturing Company
- Joseph D. Lawless
- E04 - BUILDING