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Eric J. Johnson
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Woodbury, MN, US
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last 30 patents
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Patent Grant
Microwave radiation absorbing adhesive
Patent number
5,238,975
Issue date
Aug 24, 1993
Minnesota Mining and Manufacturing Company
Eric J. Johnson
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Microwave radiation absorbing adhesive
Patent number
5,189,078
Issue date
Feb 23, 1993
Minnesota Mining and Manufacturing Company
Eric J. Johnson
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Particle-filled microporous materials
Patent number
5,130,342
Issue date
Jul 14, 1992
Jerome W. McAllister
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
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Patent Grant
Particle-filled microporous materials
Patent number
4,957,943
Issue date
Sep 18, 1990
Minnesota Mining and Manufacturing Company
Jerome W. McAllister
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING