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Vincent W. Nehring
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Stillwater, MN, US
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Patents Grants
last 30 patents
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Patent Grant
Abrasive element precursor with precisely shaped features and metho...
Patent number
9,956,664
Issue date
May 1, 2018
3M Innovative Properties Company
Duy K. Lehuu
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Abrasive particles containing sintered, polycrystalline zirconia
Patent number
6,749,653
Issue date
Jun 15, 2004
3M Innovative Properties Company
Darren T. Castro
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Non-conductive aluminum oxide-titanium carbide (A1203-TIC) thin fil...
Patent number
5,413,850
Issue date
May 9, 1995
Minnesota Mining and Manufacturing Company
Vincent W. Nehring
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Sintered silicon nitride ceramic articles having surface layers of...
Patent number
4,400,427
Issue date
Aug 23, 1983
GTE Laboratories Incorporated
Anthony P. Moschetti
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Grant
Method of producing dense silicon nitride ceramic articles having c...
Patent number
4,383,958
Issue date
May 17, 1983
GTE Laboratories Incorporated
Anthony P. Moschetti
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
Information
Patent Application
Abrasive Elements with Precisely Shaped Features, Abrasive Articles...
Publication number
20150224625
Publication date
Aug 13, 2015
3M Innovative Properties Company
Duy K. Lehuu
B24 - GRINDING POLISHING
Information
Patent Application
ABRASIVE ELEMENT PRECURSOR WITH PRECISELY SHAPED FEATURES AND METHO...
Publication number
20150209933
Publication date
Jul 30, 2015
3M Innovative Properties Company
Duy K. Lehuu
B24 - GRINDING POLISHING
Information
Patent Application
Abrasive particles containing sintered, polycrystalline zirconia
Publication number
20030172594
Publication date
Sep 18, 2003
3M Innovative Properties Company
Darren T. Castro
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES