Inventor · disambiguated record
William E. Clark
Also filed as: CLARK JR WILLIAM E · CLARK WILLIAM E · CLARK WILLIAM EUGENE
34 granted patents·1,226 citations·filing 1974–2003
98Inventor score
Files withCARRIER CORP16CLARK WILLIAM E3COOPER IND INC3FEDERAL MOGUL CORP3SPECTRUM ENVIRONMENTAL TECHNOL3
Top patents by PatentIndex Score
34 records- 0196US4630670AVariable volume multizone systemCARRIER CORP·Filed 1985·Granted Dec 23, 1986·154 cites·8 claims
- 0295US4938280ALiquid-cooled, flat plate heat exchangerCLARK WILLIAM E·Filed 1988·Granted Jul 3, 1990·162 cites·11 claims
- 0394US6068043AMethod and apparatus for nucleated forming of semi-solid metallic alloys from molten metalsHOT METAL TECHNOLOGIES INC·Filed 1995·Granted May 30, 2000·65 cites·4 claims
- 0491USD336070SElectrical plug assemblyCOOPER IND INC·Filed 1991·Granted Jun 1, 1993·37 cites·1 claims
- 0590US6576188B1Surface and air sterilization using ultraviolet light and ultrasonic wavesSPECTRUM ENVIRONMENTAL TECHNOL·Filed 2000·Granted Jun 10, 2003·102 cites·17 claims
- 0690US4549601AVariable volume multizone systemCARRIER CORP·Filed 1983·Granted Oct 29, 1985·71 cites·7 claims
- 0789US4521167ALow frictional loss rotary vane gas compressor having superior lubrication characteristicsCAVALLERI ROBERT J·Filed 1983·Granted Jun 4, 1985·48 cites·9 claims
- 0889US4495986AMethod of operating a variable volume multizone air conditioning unitCARRIER CORP·Filed 1982·Granted Jan 29, 1985·62 cites·6 claims
- 0989US4426999ASolar energy collectorRAMADA ENERGY SYSTEMS INC·Filed 1982·Granted Jan 24, 1984·99 cites·14 claims
- 1082US5544697ADifferential temperature controlCARRIER CORP·Filed 1987·Granted Aug 13, 1996·42 cites·16 claims
- 1182US4890666AMethod for controlling an air distribution system using ΔTCARRIER CORP·Filed 1987·Granted Jan 2, 1990·44 cites·1 claims
- 1277US4531573AVariable volume multizone unitCARRIER CORP·Filed 1983·Granted Jul 30, 1985·34 cites·8 claims
- 1372US6755035B1HVAC system and method for conditioning airSUPERMARKET ENVIRONMENT SERVIC·Filed 2003·Granted Jun 29, 2004·28 cites·20 claims
- 1466US6171548B1Surface and air sterilization using ultraviolet light and ultrasonic wavesSPECTRUM ENVIRONMENTAL TECHNOL·Filed 1998·Granted Jan 9, 2001·61 cites·14 claims
- 1566US3939551AMethod of making polytetrafluoroethylene sealing elements with hydrodynamic actionFEDERAL MOGUL CORP·Filed 1975·Granted Feb 24, 1976·14 cites·15 claims
- 1665US4176690ARegulator for a damper assemblyCARRIER CORP·Filed 1977·Granted Dec 4, 1979·17 cites·13 claims
- 1760US3985487AApparatus for making polytetrafluoroethylene sealing elements with hydrodynamic actionFEDERAL MOGUL CORP·Filed 1975·Granted Oct 12, 1976·14 cites·8 claims
- 1859US4186876ASystem powered damper blade assembly for use in an air conditioning systemCARRIER CORP·Filed 1977·Granted Feb 5, 1980·19 cites·2 claims
- 1953US6090346ASterilization using ultraviolet light and ultrasonic wavesSPECTRUM ENVIRONMENTAL TECHNOL·Filed 1997·Granted Jul 18, 2000·39 cites·10 claims
- 2052US5167527AElectrical plug assemblyCOOPER IND INC·Filed 1991·Granted Dec 1, 1992·17 cites·55 claims
- 2152US4052502AMethod for manufacturing bidirectional hydrodynamic polytetrafluoroethylene sealsFEDERAL MOGUL CORP·Filed 1976·Granted Oct 4, 1977·11 cites·2 claims
- 2251US4533080AAir terminal--air handler interfaceCARRIER CORP·Filed 1985·Granted Aug 6, 1985·16 cites·5 claims
- 2349US4102494AAir distribution systemCARRIER CORP·Filed 1977·Granted Jul 25, 1978·13 cites·5 claims
- 2448US4527734ASubzone diverter controlCARRIER CORP·Filed 1983·Granted Jul 9, 1985·15 cites·5 claims
- 2548US4201754AMethod for the conversion of calcium sulfoxy compounds into calcium carbonate compounds in sulfur oxide treatment processesCONOCO INC·Filed 1978·Granted May 6, 1980·4 cites·8 claims
- 2647US4014381AAir conditioning systemCARRIER CORP·Filed 1976·Granted Mar 29, 1977·11 cites·1 claims
- 2743US5135404AInsulating liner for an electrical plug assemblyCOOPER IND INC·Filed 1991·Granted Aug 4, 1992·10 cites·7 claims
- 2842US4480783AVAV Terminal local control loopCARRIER CORP·Filed 1983·Granted Nov 6, 1984·9 cites·2 claims
- 2934US4201759AMethod for regenerating calcium sulfoxy compounds produced in the combustion of carbonaceous fuels in fluidized bedsCONOCO INC·Filed 1978·Granted May 6, 1980·2 cites·5 claims
- 3034US3952795AAir conditioning systemCARRIER CORP·Filed 1974·Granted Apr 27, 1976·3 cites·4 claims
- 3131US4527735AThermostatic transducerCARRIER CORP·Filed 1983·Granted Jul 9, 1985·1 cites·2 claims
- 3230US4659010AThermostatic transducerCARRIER CORP·Filed 1985·Granted Apr 21, 1987·0 cites·5 claims
- 3330US3956602APre-gapped breaker point assemblyCLARK WILLIAM E·Filed 1975·Granted May 11, 1976·2 cites·2 claims
- 3429US4058692AContact breaker assembly with breaker arm spacer blockCLARK WILLIAM E·Filed 1976·Granted Nov 15, 1977·0 cites·4 claims
Join the waitlist — get patent alerts
Get an alert when William E. Clark files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →