Inventor · disambiguated record
John A. Coppola
Also filed as: COPPOLA JOHN A
8 granted patents·324 citations·filing 1975–1979
90Inventor score
Technology areasC04B
Top patents by PatentIndex Score
8 records- 0195US4179299ASintered alpha silicon carbide ceramic body having equiaxed microstructureCARBORUNDUM CO·Filed 1979·Granted Dec 18, 1979·73 cites·16 claims
- 0293US4124667AProcess for producing sintered silicon carbide ceramic bodyCARBORUNDUM CO·Filed 1977·Granted Nov 7, 1978·59 cites·17 claims
- 0390US4312954ASintered silicon carbide ceramic bodyKENNECOTT CORP·Filed 1975·Granted Jan 26, 1982·54 cites·45 claims
- 0488US4346049ASintered alpha silicon carbide ceramic body having equiaxed microstructureKENNECOTT CORP·Filed 1978·Granted Aug 24, 1982·44 cites·36 claims
- 0576US4123286ASilicon carbide powder compositionsCARBORUNDUM CO·Filed 1976·Granted Oct 31, 1978·29 cites·12 claims
- 0676US4080415AMethod of producing high density silicon carbide productCARBORUNDUM CO·Filed 1976·Granted Mar 21, 1978·27 cites·8 claims
- 0775US4135938AHigh density thermal shock resistant sintered silicon carbideCARBORUNDUM CO·Filed 1977·Granted Jan 23, 1979·23 cites·25 claims
- 0862US4135937AHigh density hot pressed thermal shock resistant silicon carbideCARBORUNDUM CO·Filed 1977·Granted Jan 23, 1979·15 cites·28 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →