Assignee
HEDTKE ROBERT C
US·13 granted patents·70 citations·filing 2006–2012
Top patents by PatentIndex Score
13 records- 0189US8578783B2Process fluid pressure transmitter with separated sensor and sensor electronicsHEDTKE ROBERT C·Filed 2011·Granted Nov 12, 2013·13 cites·22 claims
- 0286US8250924B2Industrial process device utilizing piezoelectric transducerHEDTKE ROBERT C·Filed 2008·Granted Aug 28, 2012·12 cites·32 claims
- 0385US8776608B2Coplanar process fluid pressure sensor moduleHEDTKE ROBERT C·Filed 2011·Granted Jul 15, 2014·7 cites·24 claims
- 0484US8752433B2Differential pressure transmitter with pressure sensorHEDTKE ROBERT C·Filed 2012·Granted Jun 17, 2014·8 cites·20 claims
- 0584US8276458B2Transmitter output with scalable rangeabilityHEDTKE ROBERT C·Filed 2010·Granted Oct 2, 2012·8 cites·20 claims
- 0681US8299938B2Projected instrument displays for field mounted process instrumentsHEDTKE ROBERT C·Filed 2009·Granted Oct 30, 2012·9 cites·21 claims
- 0774US8570260B2LCD design for cold temperature operationHEDTKE ROBERT C·Filed 2006·Granted Oct 29, 2013·4 cites·14 claims
- 0868US9057659B2Pressure transmitter with hydrogen getterHEDTKE ROBERT C·Filed 2012·Granted Jun 16, 2015·3 cites·14 claims
- 0964US8387463B2Pressure-based diagnostic system for process transmitterHEDTKE ROBERT C·Filed 2009·Granted Mar 5, 2013·5 cites·39 claims
- 1055US9921120B2Industrial process device utilizing piezoelectric transducerHEDTKE ROBERT C·Filed 2012·Granted Mar 20, 2018·0 cites·32 claims
- 1155US8669866B2Proximity sensor system for industrial process transmitter for detecting a spatial relationship between the transmitter and a mounting componentHEDTKE ROBERT C·Filed 2010·Granted Mar 11, 2014·1 cites·19 claims
- 1243US9568387B2Thermal diagnostic for single-crystal process fluid pressure sensorHEDTKE ROBERT C·Filed 2012·Granted Feb 14, 2017·0 cites·30 claims
- 1339US9470084B2Method and apparatus for measuring fluid process variable in a wellHEDTKE ROBERT C·Filed 2010·Granted Oct 18, 2016·0 cites·13 claims
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