Inventor · disambiguated record
William C. Crutcher
Also filed as: CRUTCHER WILLIAM C
14 granted patents·1 pending application·523 citations·filing 1976–2012
94Inventor score
Top patents by PatentIndex Score
15 records- 0194US6446385B1Greenhouse system with co-generation power supply, heating and exhaust gas fertilizationFiled 2001·Granted Sep 10, 2002·84 cites·18 claims
- 0293US5868509AHolder for a writing instrumentFiled 1997·Granted Feb 9, 1999·54 cites·6 claims
- 0391US7611073B2Talking faucet fountainCRUTCHER WILLIAM C·Filed 2008·Granted Nov 3, 2009·32 cites·6 claims
- 0490US7702122B2Headgear for docking and listening to portable audio devicesCRUTCHER WILLIAM C·Filed 2009·Granted Apr 20, 2010·24 cites·10 claims
- 0590US4121415AHybrid horological display using time modulationTIMEX CORP·Filed 1977·Granted Oct 24, 1978·37 cites·1 claims
- 0689US6658123B1Sonic relay for the high frequency hearing impairedFiled 2000·Granted Dec 2, 2003·52 cites·7 claims
- 0784US5337956ACombination toy and faucet fountainCRUTCHER WILLIAM C·Filed 1993·Granted Aug 16, 1994·63 cites·14 claims
- 0875US4934597AFountain attachment for a faucetCRUTCHER WILLIAM C·Filed 1989·Granted Jun 19, 1990·38 cites·7 claims
- 0975US4403869AElectro-optic identifiction code system in a timepieceTIMEX CORP·Filed 1980·Granted Sep 13, 1983·73 cites·6 claims
- 1071US4159791AMeasuring and dispensing deviceCRUTCHER WILLIAM C·Filed 1977·Granted Jul 3, 1979·21 cites·6 claims
- 1170US8650666B2Headgear attachment for portable audio deviceCRUTCHER WILLIAM C·Filed 2012·Granted Feb 18, 2014·5 cites·2 claims
- 1270US4081953AHybrid horological display using space modulationTIMEX CORP·Filed 1976·Granted Apr 4, 1978·12 cites·5 claims
- 1359US7125060B2Handle and handle set for collecting and transporting a load in a tarpaulinCRUTCHER WILLIAM C·Filed 2004·Granted Oct 24, 2006·9 cites·16 claims
- 1453US4899322AIntegrated geophysical survey systemCRUTCHER WILLIAM C·Filed 1987·Granted Feb 6, 1990·19 cites·5 claims
- 1548US2007176380A1Convertible barrow for ground level loadingCRUTCHER WILLIAM C·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →