Inventor · disambiguated record
Donald C. Miffitt
Also filed as: MIFFITT DONALD · MIFFITT DONALD C · MIFFITT DONALD CHARLES
10 granted patents·4 pending applications·850 citations·filing 1976–2013
93Inventor score
Top patents by PatentIndex Score
14 records- 0197US5160879ASafe, rechargeable, battery-containing power pack and methodCURTIS MFG CO·Filed 1991·Granted Nov 3, 1992·295 cites·14 claims
- 0290US6091060APower and control system for a workpiece chuckTEMPTRONIC CORP·Filed 1997·Granted Jul 18, 2000·111 cites·38 claims
- 0390US4957291AElectronic puzzleVENTURE TECHNOLOGIES INC·Filed 1989·Granted Sep 18, 1990·164 cites·14 claims
- 0489US5179288AApparatus and method for measuring a bodily constituentORTHO PHARMA CORP·Filed 1991·Granted Jan 12, 1993·123 cites·33 claims
- 0581US4029996AApparatus having a protective circuitGILLETTE CO·Filed 1976·Granted Jun 14, 1977·28 cites·17 claims
- 0679US7356357B2Passive display unit and system and method of useMODSTREAM INC·Filed 2004·Granted Apr 8, 2008·40 cites·47 claims
- 0768US7840991B2In-theatre interactive entertainment systemDUSENBERRY THOMAS·Filed 2003·Granted Nov 23, 2010·24 cites·25 claims
- 0868US4998271ATelephone accessoryVENTURE TECHNOLOGIES INC·Filed 1989·Granted Mar 5, 1991·32 cites·27 claims
- 0955US4282866ABattery operated portable hydromassage applianceGILLETTE CO·Filed 1979·Granted Aug 11, 1981·28 cites·9 claims
- 1053US2008115187A1Passive display unit and system and method of useDECOST NORMAN·Filed 2008·Application pending·0 cites
- 1147US2013252733A1In-theatre interactive entertainment systemDusenberry Entertainment·Filed 2013·Application pending·0 cites
- 1241US2011028213A1In-theatre interactive entertainment systemDUSENBERRY THOMAS·Filed 2010·Application pending·0 cites
- 1339US2013181656A1Apparatus and method for voltage conversionTORTOLA ANGELO·Filed 2012·Application pending·0 cites
- 1432US4169588AElectronically controlled exercising machineGILLETTE CO·Filed 1977·Granted Oct 2, 1979·5 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →