Charles B. Carroll

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Trenton, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Video disc player having stylus protecting apparatus
- Patent number 4,358,841
- Issue date Nov 9, 1982
- RCA Corporation
- Charles B. Carroll
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for preparing stylus lapping discs
- Patent number 4,297,312
- Issue date Oct 27, 1981
- RCA Corporation
- Charles B. Carroll
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Grant
Automatic apparatus for molding a preform
- Patent number 4,281,816
- Issue date Aug 4, 1981
- RCA Corporation
- Charles B. Carroll
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL