Inventor · disambiguated record
Donald B. Curchod
Also filed as: CURCHOD DONALD B · CURCHOD DONALD BUTLER · MITCHELL ALBERT L
29 granted patents·9 pending applications·1,200 citations·filing 1975–2021
98Inventor score
Top patents by PatentIndex Score
38 records- 0197US5826578AMotion measurement apparatusFiled 1994·Granted Oct 27, 1998·302 cites·51 claims
- 0297US5255666ASolar electric conversion unit and systemCURCHOD DONALD B·Filed 1988·Granted Oct 26, 1993·104 cites·36 claims
- 0395US4454618ASystem and method for forming custom-made shoe insertAMFIT INC·Filed 1980·Granted Jun 19, 1984·64 cites·37 claims
- 0493US5791351AMotion measurement apparatusFiled 1996·Granted Aug 11, 1998·121 cites·23 claims
- 0587US5354063ADouble position golf simulatorVIRTUAL GOLF INC·Filed 1992·Granted Oct 11, 1994·89 cites·26 claims
- 0686US5188417ACar cover and anchoring assemblyCURCHOD DONALD B·Filed 1991·Granted Feb 23, 1993·42 cites·1 claims
- 0784US5437457AGolf ball trajectory and spin sensing systemVIRTUAL GOLF INC·Filed 1993·Granted Aug 1, 1995·78 cites·21 claims
- 0884US4383370AWheel alignment system and methodNORTRON CORP·Filed 1979·Granted May 17, 1983·34 cites·12 claims
- 0983US5226660AGolf simulator apparatusCURCHOD DONALD B·Filed 1991·Granted Jul 13, 1993·67 cites·3 claims
- 1082US6684805B2Rope loop connection system for yachtsFiled 2000·Granted Feb 3, 2004·18 cites·10 claims
- 1180US7594642B2High load connection systemCURCHOD DONALD BUTLER·Filed 2006·Granted Sep 29, 2009·11 cites·18 claims
- 1280US4574490AWheel alignment system with ball joint wear monitor and methodDYNABAL CORP·Filed 1985·Granted Mar 11, 1986·38 cites·18 claims
- 1377US5328230ACar cover and anchoring assemblyCURCHOD DONALD B·Filed 1993·Granted Jul 12, 1994·31 cites·17 claims
- 1473US8002244B2High load block construction and connectionCURCHOD DONALD BUTLER·Filed 2005·Granted Aug 23, 2011·10 cites·22 claims
- 1572US4352291AWheel balancing machineNORTRON CORP·Filed 1980·Granted Oct 5, 1982·26 cites·20 claims
- 1672US4267730AWheel balancing systemNORTRON CORP·Filed 1978·Granted May 19, 1981·21 cites·17 claims
- 1766US5770122ARoll former for an extruded fresnel lensFiled 1997·Granted Jun 23, 1998·24 cites·19 claims
- 1866US2022055725A1Mast fairing for a sailboatCURCHOD DONALD BUTLER·Filed 2021·Application pending·0 cites
- 1965US4776215ADynamic balancing system and methodDYNABAL CORP·Filed 1987·Granted Oct 11, 1988·24 cites·3 claims
- 2065US2022055726A1Advanced high efficiency mainsailCURCHOD DONALD BUTLER·Filed 2021·Application pending·0 cites
- 2160US4236315ASensor assembly for wheel alignment systemNORTRON CORP·Filed 1978·Granted Dec 2, 1980·15 cites·5 claims
- 2258US10086252B2System and method for ranking of golf tournament participantsCURCHOD DONALD BUTLER·Filed 2016·Granted Oct 2, 2018·1 cites·18 claims
- 2358US10080949B2System and method for ranking of golf tournament participantsCURCHOD DONALD BUTLER·Filed 2016·Granted Sep 25, 2018·0 cites·17 claims
- 2457US4635481ALight weight dynamic wheel balancing machineCURCHOD DONALD B·Filed 1984·Granted Jan 13, 1987·14 cites·5 claims
- 2557US4155255ARead-out system for wheel balancerNORTRON CORP·Filed 1978·Granted May 22, 1979·14 cites·10 claims
- 2655US2019138206A1Advanced virtual keyboardCURCHOD DONALD BUTLER·Filed 2018·Application pending·0 cites
- 2754US4174760AScale constructionNORTRON CORP·Filed 1977·Granted Nov 20, 1979·9 cites·9 claims
- 2853US2018136837A1Advanced virtual keyboardCURCHOD DONALD BUTLER·Filed 2017·Application pending·0 cites
- 2950US3995498AWheel mounting assembly for tire balancing machineNORTON CORP·Filed 1975·Granted Dec 7, 1976·13 cites·9 claims
- 3049US4239209APunching bag simulatorAMERICAN FITNESS·Filed 1978·Granted Dec 16, 1980·16 cites·2 claims
- 3149US2016346661A1System and method for ranking of golf tournament participantsCURCHOD DONALD BUTLER·Filed 2016·Application pending·0 cites
- 3248US2020055176A1Attachment for a drillCURCHOD DONALD BUTLER·Filed 2019·Application pending·0 cites
- 3346US2021047156A1Advanced soft loop connection system for a blockCURCHOD DONALD BUTLER·Filed 2020·Application pending·0 cites
- 3444US4449407ADrive shaft mounting assembly for dynamic wheel balancing machineCURCHOD DONALD B·Filed 1982·Granted May 22, 1984·9 cites·11 claims
- 3540US2018362171A1Advanced drag reduction system for jet aircraftCURCHOD DONALD BUTLER·Filed 2018·Application pending·0 cites
- 3638US2012228571A1Advanced rolling element blockCURCHOD DONALD BUTLER·Filed 2010·Application pending·0 cites
- 3732US4404851ABase assembly for wheel balancing machineCURCHOD DONALD B·Filed 1981·Granted Sep 20, 1983·3 cites·5 claims
- 3826US4297882AWheel balancer transducer mount with improved signal to noise ratioAUTOTRON EQUIPMENT CORP·Filed 1980·Granted Nov 3, 1981·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →