Inventor · disambiguated record
Thomas Kelch
Also filed as: KELCH THOMAS
11 granted patents·1 pending application·120 citations·filing 1990–2010
90Inventor score
Top patents by PatentIndex Score
12 records- 0189US7983113B2Method and apparatus for downlink communication using dynamic threshold values for detecting transmitted signalsBAKER HUGHES INC·Filed 2007·Granted Jul 19, 2011·49 cites·24 claims
- 0264US8689905B2Drilling assembly with steering unit integrated in drilling motorKRUEGER SVEN·Filed 2010·Granted Apr 8, 2014·3 cites·20 claims
- 0348US5025118AMetal-clad, compressed gas-blast circuit-breaker with a shifting linkageSIEMENS AG·Filed 1990·Granted Jun 18, 1991·12 cites·13 claims
- 0442US6118068AGas-insulated power transmission system with internal conductors fixed axially at intervalsSIEMENS AG·Filed 1997·Granted Sep 12, 2000·14 cites·5 claims
- 0541US6111548AEnclosed power transmission system with a sensor positioned within the enclosure and an antenna assigned to the sensorSIEMENS AG·Filed 1999·Granted Aug 29, 2000·14 cites·9 claims
- 0638US6166323AEncapsulated gas isolated high voltage installation with a partitioned connector componentSIEMENS AG·Filed 1997·Granted Dec 26, 2000·9 cites·3 claims
- 0736US9062497B2Phase estimation from rotating sensors to get a toolfaceWASSERMANN INGOLF·Filed 2009·Granted Jun 23, 2015·0 cites·20 claims
- 0836US5291369AThree-pole, metal-encased, pressurized-gas-insulated, high-voltage switchgearSIEMENS AG·Filed 1990·Granted Mar 1, 1994·6 cites·12 claims
- 0936US2010101860A1Phase Estimation From Rotating Sensors To Get a ToolfaceBAKER HUGHES INC·Filed 2008·Application pending·0 cites
- 1034US5907123AMetal-sheathed high-voltage line with a securing element for an insulating supportSIEMENS AG·Filed 1996·Granted May 25, 1999·6 cites·10 claims
- 1134US5872346AMetal-cladded electrical high-voltage switching installation with a power switchSIEMENS AG·Filed 1995·Granted Feb 16, 1999·5 cites·3 claims
- 1230US6245990B1Gas-insulated pipeline system with an inner line supported by column-type support structuresSIEMENS AG·Filed 1998·Granted Jun 12, 2001·2 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →