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Orpac, Inc.
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Oak Ridge, TN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Surface lubricant for objects contacting forms of water and method...
Patent number
5,409,622
Issue date
Apr 25, 1995
Orpac, Inc.
Lloyd A. Chapman
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Boron nitride-containing bodies and method of making the same
Patent number
5,320,989
Issue date
Jun 14, 1994
Orpac, Inc.
Lloyd R. Chapman
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Patents Applications
last 30 patents
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