W. C. RICHARDS CO.

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BLUE ISLAND, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Conductive coating composition comprising pigment grade carbon
- Patent number 5,282,887
- Issue date Feb 1, 1994
- W. C. Richards Company
- Arthur S. Gay
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Conductive primer compositions with primary resin binder
- Patent number 4,962,139
- Issue date Oct 9, 1990
- W. C. Richards Company
- Salvador R. Lo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Methods of application for conductive primers
- Patent number 4,752,365
- Issue date Jun 21, 1988
- W. C. Richards Company
- Salvador R. Lo
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

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Trademarklast 30 trademarks

Information Trademark
73767170 - CONDUCTRON
- Serial number 73767170
- Registration number 1587319
- Filing date Dec 5, 1988
- W. C. RICHARDS CO., INC.
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
73289857 - URAC II
- Serial number 73289857
- Registration number 1228896
- Filing date Dec 15, 1980
- W. C. Richards Company
- 2 - Paints, varnishes, lacquers
Information Trademark
72303446 - SLIKIT!
- Serial number 72303446
- Registration number 898595
- Filing date Jul 23, 1968
- W. C. RICHARDS CO.
- 2 - Paints, varnishes, lacquers