Inventor · disambiguated record
Charles W. Krapf
Also filed as: KRAPF CHARLES W
10 granted patents·4 pending applications·96 citations·filing 1984–2018
88Inventor score
Top patents by PatentIndex Score
14 records- 0190US10565835B2Control and monitoring of light-emitting-diode (LED) bulbsRTC INC·Filed 2016·Granted Feb 18, 2020·6 cites·19 claims
- 0288US9486235B2Surgical device employing a cantilevered beam dissectorRONTAL MICHAEL·Filed 2015·Granted Nov 8, 2016·37 cites·18 claims
- 0383US8164273B1Light emitting diode circuits for general lightingHARRINGTON RICHARD H·Filed 2008·Granted Apr 24, 2012·9 cites·7 claims
- 0474US10736686B2Surgical device employing a cantilevered beam dissectorRONTAL MICHAEL·Filed 2016·Granted Aug 11, 2020·3 cites·52 claims
- 0573US10792999B2Multi-capacitor sensor array with integrated temperature measurementHARRINGTON RICHARD H·Filed 2018·Granted Oct 6, 2020·2 cites·21 claims
- 0659US4585082AWeight scale utilizing a capacitative load cellHARRINGTON RICHARD H·Filed 1984·Granted Apr 29, 1986·15 cites·26 claims
- 0758US10271787B2Multicapacitor sensor array with user electrical feedbackRTC INC·Filed 2016·Granted Apr 30, 2019·1 cites·12 claims
- 0857US4712627ACalibration of weight scale utilizing a capacitative load cellMEASURETEK INC·Filed 1986·Granted Dec 15, 1987·14 cites·6 claims
- 0952US2012223652A1Light emitting diode circuits for general lightingHARRINGTON RICHARD H·Filed 2012·Application pending·0 cites
- 1048US8896228B2Light emitting diode circuits for general lightingRTC INC·Filed 2013·Granted Nov 25, 2014·0 cites·6 claims
- 1146US2014203939A1Control and monitoring of light-emitting-diode (led) bulbsRTC INC·Filed 2014·Application pending·0 cites
- 1245US4629019AWeight scale utilizing a capacitative load cellMEASURETEK INC·Filed 1985·Granted Dec 16, 1986·9 cites·4 claims
- 1335US2018014746A1Mri-assisted tissue-modifying catheterHARRINGTON RICK·Filed 2017·Application pending·0 cites
- 1432US2016128769A1Surgical device for the removal of tissue employing a vibrating beam with cold plasma sterilizationRONTAL MICHAEL·Filed 2015·Application pending·0 cites
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