Inventor · disambiguated record
Charles A. Billings
Also filed as: BILLINGS CHARLES A · BILLINGS CHARLES ALDEN
6 granted patents·60 citations·filing 1974–1983
80Inventor score
Files withGRACE W R & CO6
Top patents by PatentIndex Score
6 records- 0176US4278718ASealing compositions for minimizing soluble iron migrationGRACE W R & CO·Filed 1980·Granted Jul 14, 1981·24 cites·15 claims
- 0274US4485192APlastisol sealing gaskets puffed with hollow discrete spheresGRACE W R & CO·Filed 1983·Granted Nov 27, 1984·29 cites·10 claims
- 0344US3989845AAnesthetic chlorocyclopropanesGRACE W R & CO·Filed 1974·Granted Nov 2, 1976·2 cites·8 claims
- 0440US3931344ABromofluorocyclopropanesGRACE W R & CO·Filed 1974·Granted Jan 6, 1976·1 cites·1 claims
- 0538US3995062AHalocyclopropyl halomethyl ethersGRACE W R & CO·Filed 1975·Granted Nov 30, 1976·1 cites·5 claims
- 0638US3932529AHalocyclopropyl halomethyl ethersGRACE W R & CO·Filed 1974·Granted Jan 13, 1976·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →