Inventor · disambiguated record
Fred C. Sittler
Also filed as: SITTLER FRED C · SITTLER FRED CHARLES
36 granted patents·1,525 citations·filing 1986–2016
98Inventor score
Files withROSEMOUNT INC27ROSEMOUNT ANALYTICAL INC6BRODEN DAVID A1SITTLER FRED C1SITTLER FRED CHARLES1
Top patents by PatentIndex Score
36 records- 0199US6484585B1Pressure sensor for a pressure transmitterROSEMOUNT INC·Filed 2000·Granted Nov 26, 2002·150 cites·53 claims
- 0298US4869282AMicromachined valve with polyimide film diaphragmROSEMOUNT INC·Filed 1988·Granted Sep 26, 1989·237 cites·22 claims
- 0395US6520020B1Method and apparatus for a direct bonded isolated pressure sensorROSEMOUNT INC·Filed 2000·Granted Feb 18, 2003·65 cites·16 claims
- 0494US7036381B2High temperature pressure transmitter assemblyROSEMOUNT INC·Filed 2004·Granted May 2, 2006·53 cites·26 claims
- 0594US5541408AMicromachined mass spectrometerROSEMOUNT ANALYTICAL INC·Filed 1995·Granted Jul 30, 1996·81 cites·32 claims
- 0694US5401963AMicromachined mass spectrometerROSEMOUNT ANALYTICAL INC·Filed 1993·Granted Mar 28, 1995·75 cites·8 claims
- 0793US5731522ATransmitter with isolation assembly for pressure sensorROSEMOUNT INC·Filed 1997·Granted Mar 24, 1998·101 cites·12 claims
- 0893US4808009AIntegrated semiconductor resistance temperature sensor and resistive heaterROSEMOUNT INC·Filed 1986·Granted Feb 28, 1989·90 cites·15 claims
- 0992US6508129B1Pressure sensor capsule with improved isolationROSEMOUNT INC·Filed 2000·Granted Jan 21, 2003·48 cites·16 claims
- 1091US9562819B2Polymeric remote seal system for single-use containersROSEMOUNT INC·Filed 2015·Granted Feb 7, 2017·7 cites·22 claims
- 1191US4909078AFluid flow detectorROSEMOUNT INC·Filed 1987·Granted Mar 20, 1990·74 cites·13 claims
- 1290US6561038B2Sensor with fluid isolation barrierROSEMOUNT INC·Filed 2001·Granted May 13, 2003·40 cites·20 claims
- 1390US6516671B2Grain growth of electrical interconnection for microelectromechanical systems (MEMS)ROSEMOUNT INC·Filed 2001·Granted Feb 11, 2003·92 cites·42 claims
- 1488US9200932B2Differential pressure transmitter with redundant sensorsSITTLER FRED CHARLES·Filed 2012·Granted Dec 1, 2015·13 cites·25 claims
- 1587US6612174B2Optical pressure sensorROSEMOUNT INC·Filed 2001·Granted Sep 2, 2003·29 cites·25 claims
- 1687US5482678AOrganic chemical sensorROSEMOUNT INC·Filed 1994·Granted Jan 9, 1996·54 cites·7 claims
- 1784US8132464B2Differential pressure transmitter with complimentary dual absolute pressure sensorsBRODEN DAVID A·Filed 2010·Granted Mar 13, 2012·12 cites·19 claims
- 1884US7503220B2Pressure sensor using near net shape sintered ceramicsROSEMOUNT INC·Filed 2007·Granted Mar 17, 2009·16 cites·25 claims
- 1979US6473711B1Interchangeable differential, absolute and gage type of pressure transmitterROSEMOUNT INC·Filed 1999·Granted Oct 29, 2002·42 cites·17 claims
- 2078US8898036B2Process variable transmitter with acceleration sensorSITTLER FRED C·Filed 2007·Granted Nov 25, 2014·12 cites·41 claims
- 2178US6848316B2Pressure sensor assemblyROSEMOUNT INC·Filed 2002·Granted Feb 1, 2005·22 cites·27 claims
- 2277US6029499AModular gas chromatographROSEMOUNT ANALYTICAL INC·Filed 1998·Granted Feb 29, 2000·43 cites·15 claims
- 2375US5808179AModular gas chromatographROSEMOUNT ANALYTICAL INC·Filed 1995·Granted Sep 15, 1998·40 cites·14 claims
- 2473US5855850AMicromachined photoionization detectorROSEMOUNT ANALYTICAL INC·Filed 1995·Granted Jan 5, 1999·40 cites·7 claims
- 2569US9841338B2High integrity process fluid pressure probeROSEMOUNT INC·Filed 2016·Granted Dec 12, 2017·1 cites·8 claims
- 2668US9752946B2Cooling for industrial process variable transmittersROSEMOUNT INC·Filed 2014·Granted Sep 5, 2017·3 cites·28 claims
- 2767US4791398AThin film platinum resistance thermometer with high temperature diffusion barrierROSEMOUNT INC·Filed 1986·Granted Dec 13, 1988·26 cites·26 claims
- 2859US5502380AAnalog weighted binary absolute position encoder including an array of sense resistors each having material responsive to FWX and nonresponsive to fluxROSEMOUNT INC·Filed 1994·Granted Mar 26, 1996·25 cites·35 claims
- 2957US9442031B2High integrity process fluid pressure probeROSEMOUNT INC·Filed 2013·Granted Sep 13, 2016·1 cites·19 claims
- 3056US8015882B2Industrial process control pressure transmitter and flange couplingROSEMOUNT INC·Filed 2009·Granted Sep 13, 2011·3 cites·40 claims
- 3153US5221456AInsulated core electrode for ph sensorROSEMOUNT INC·Filed 1991·Granted Jun 22, 1993·18 cites·35 claims
- 3249US9891161B2Corrosion rate measurementROSEMOUNT INC·Filed 2015·Granted Feb 13, 2018·0 cites·23 claims
- 3339US7240561B2Process adapterROSEMOUNT INC·Filed 2005·Granted Jul 10, 2007·0 cites·22 claims
- 3438US4990236AThin film moisture sensing elementROSEMOUNT INC·Filed 1990·Granted Feb 5, 1991·7 cites·16 claims
- 3537US7347099B2Pressure transducer with external heaterROSEMOUNT INC·Filed 2004·Granted Mar 25, 2008·1 cites·29 claims
- 3635US5707150AApparatus for computing BTU content in a sample of gasROSEMOUNT ANALYTICAL INC·Filed 1995·Granted Jan 13, 1998·4 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →