Inventor · disambiguated record
Brent C. Black
Also filed as: BLACK BRENT · BLACK BRENT C
6 granted patents·1 pending application·89 citations·filing 1977–2016
83Inventor score
Top patents by PatentIndex Score
7 records- 0163US5078873AFilter cleaning apparatusBAKER HUGHES INC·Filed 1990·Granted Jan 7, 1992·33 cites·93 claims
- 0259US4624783AApparatus for granular media filterENVIROTECH CORP·Filed 1985·Granted Nov 25, 1986·23 cites·15 claims
- 0350US4450077AGranular media filterENVIROTECH CORP·Filed 1982·Granted May 22, 1984·14 cites·9 claims
- 0440US5078869AClarifier cleaning apparatusBAKER HUGHES INC·Filed 1990·Granted Jan 7, 1992·10 cites·36 claims
- 0539US2017073780A1Systems and methods for reconditioning leatherBLACK BRENT·Filed 2016·Application pending·0 cites
- 0631US4153071ALiquid apportioning deviceENVIROTECH CORP·Filed 1977·Granted May 8, 1979·6 cites·6 claims
- 0729US4936982AIntrachannel clarifierBAKER HUGHES INC·Filed 1989·Granted Jun 26, 1990·3 cites·36 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →