Inventor · disambiguated record
Willard D. Childs
Also filed as: CHILDS WILLARD D
8 granted patents·322 citations·filing 1977–2011
88Inventor score
Top patents by PatentIndex Score
8 records- 0195US6017200AIntegrated pumping and/or energy recovery systemSCIENCE APPLIC INT CORP·Filed 1997·Granted Jan 25, 2000·151 cites·29 claims
- 0294US6470683B1Controlled direct drive engine systemSCIENCE APPLIC INT CORP·Filed 2000·Granted Oct 29, 2002·90 cites·20 claims
- 0380US4688764ACrown block compensatorNL INDUSTRIES INC·Filed 1985·Granted Aug 25, 1987·34 cites·26 claims
- 0473US9644761B2Desalination system with energy recovery and related pumps, valves and controllerCHILDS WILLARD D·Filed 2011·Granted May 9, 2017·2 cites·4 claims
- 0565US4145884AReversible power transmissionCHILDS WILLARD D·Filed 1977·Granted Mar 27, 1979·18 cites·3 claims
- 0664US9387440B2Desalination system with energy recovery and related pumps, valves and controllerD ARTENAY MATTHEW D·Filed 2011·Granted Jul 12, 2016·3 cites·16 claims
- 0758US4724866ASpeed control valveNL INDUSTRIES INC·Filed 1986·Granted Feb 16, 1988·19 cites·12 claims
- 0834US4456025ARegulator for high volume air flow controlCHILDS WILLARD D·Filed 1981·Granted Jun 26, 1984·5 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →