Assignee
HD ELECTRIC COMPANY
US·18 granted patents·313 citations·filing 1990–2018
Top patents by PatentIndex Score
18 records- 0195US9494632B1High-voltage detector monitoring systemHD ELECTRIC COMPANY·Filed 2014·Granted Nov 15, 2016·14 cites·20 claims
- 0295US6329924B1Wearable electric field detectorHD ELECTRIC COMPANY·Filed 2000·Granted Dec 11, 2001·89 cites·15 claims
- 0392US9494623B2High-voltage detector monitoring systemHD ELECTRIC COMPANY·Filed 2014·Granted Nov 15, 2016·8 cites·21 claims
- 0491US10802065B2Wearable electric field detectorHD ELECTRIC COMPANY·Filed 2018·Granted Oct 13, 2020·6 cites·23 claims
- 0591US7746051B1Voltmeter with dual displaysHD ELECTRIC COMPANY·Filed 2009·Granted Jun 29, 2010·22 cites·19 claims
- 0681US6998832B1High-voltage indicating apparatus and methodHD ELECTRIC COMPANY·Filed 2004·Granted Feb 14, 2006·24 cites·10 claims
- 0775US9658265B2High voltage digital voltmeter and wireless phaserHD ELECTRIC COMPANY·Filed 2014·Granted May 23, 2017·3 cites·10 claims
- 0869USD622956SWearable carrying caseHD ELECTRIC COMPANY·Filed 2010·Granted Sep 7, 2010·17 cites·1 claims
- 0964US6124714ALightning and surge arrester test apparatus and methodHD ELECTRIC COMPANY·Filed 1998·Granted Sep 26, 2000·25 cites·14 claims
- 1063US6130530ATester for power transformers and capacitorsHD ELECTRIC COMPANY·Filed 1997·Granted Oct 10, 2000·24 cites·23 claims
- 1157USD792252SVoltage detectorHD ELECTRIC COMPANY·Filed 2016·Granted Jul 18, 2017·7 cites·1 claims
- 1256US5130642AHanging ammeter with removable battery cartridgeHD ELECTRIC COMPANY·Filed 1991·Granted Jul 14, 1992·18 cites·17 claims
- 1353US5291124ATester for high voltage measuring apparatusHD ELECTRIC COMPANY·Filed 1992·Granted Mar 1, 1994·16 cites·19 claims
- 1448US5017739AJacket for cable connectorHD ELECTRIC COMPANY·Filed 1990·Granted May 21, 1991·17 cites·11 claims
- 1546US6323638B2High-resistance probe and voltage detector incorporating sameHD ELECTRIC COMPANY·Filed 1999·Granted Nov 27, 2001·12 cites·20 claims
- 1644USD439537SWearable electric field presence detectorHD ELECTRIC COMPANY·Filed 2000·Granted Mar 27, 2001·5 cites·1 claims
- 1741USD510882SDigital voltage indicatorHD ELECTRIC COMPANY·Filed 2005·Granted Oct 25, 2005·5 cites·1 claims
- 1833USD737160SDigital ammeterHD ELECTRIC COMPANY·Filed 2014·Granted Aug 25, 2015·1 cites·1 claims
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