Inventor · disambiguated record
Jimmie L. Snowbarger
Also filed as: SNOWBARGER JIMMIE · SNOWBARGER JIMMIE L · SNOWBARGER JIMMIE LEE
19 granted patents·441 citations·filing 1995–2016
95Inventor score
Top patents by PatentIndex Score
19 records- 0195US7621293B2Versatile emergency shutdown device controller implementing a pneumatic test for a system instrument deviceFISHER CONTROLS INT·Filed 2006·Granted Nov 24, 2009·25 cites·19 claims
- 0293US5687098ADevice data acquisitionFISHER CONTROLS INT·Filed 1995·Granted Nov 11, 1997·96 cites·18 claims
- 0392US8684021B2Versatile emergency shutdown device controller implementing a pneumatic test for a system instrument deviceSNOWBARGER JIMMIE L·Filed 2011·Granted Apr 1, 2014·11 cites·5 claims
- 0491US6192321B1Method of and apparatus for deterministically obtaining measurementsFISHER CONTROLS INT·Filed 1997·Granted Feb 20, 2001·85 cites·32 claims
- 0591US5966679AMethod of and apparatus for nonobtrusively obtaining on-line measurements of a process control device parameterFISHER CONTROLS INT·Filed 1997·Granted Oct 12, 1999·68 cites·32 claims
- 0690US6862547B2Control device test system with a remote switch activationSAUDI ARABIAN OIL CO·Filed 2002·Granted Mar 1, 2005·59 cites·28 claims
- 0789US7079021B2System to manually initiate an emergency shutdown test and collect diagnostic data in a process control environmentFISHER CONTROLS INT·Filed 2002·Granted Jul 18, 2006·39 cites·28 claims
- 0887US10240687B2Methods and apparatus of testing a solenoid valve of an emergency valve via a positionerFISHER CONTROLS INT LLC·Filed 2016·Granted Mar 26, 2019·4 cites·21 claims
- 0986US9465391B2Valve positioner with overpressure protection capabilitiesFISHER CONTROLS INT LLC·Filed 2014·Granted Oct 11, 2016·14 cites·15 claims
- 1080US8996328B2Methods, apparatus and articles of manufacture to test safety instrumented system solenoidsSNOWBARGER JIMMIE L·Filed 2009·Granted Mar 31, 2015·10 cites·17 claims
- 1179US7222016B2System and method for transfer of feedback control for a process control deviceFISHER CONTROLS INT·Filed 2005·Granted May 22, 2007·14 cites·28 claims
- 1270US8104495B2Versatile emergency shutdown device controller implementing a pneumatic test for a system instrument deviceSNOWBARGER JIMMIE L·Filed 2009·Granted Jan 31, 2012·4 cites·15 claims
- 1370US7852610B2Flameproof apparatus using non-grounded energy-limiting barrierFISHER CONTROLS INT·Filed 2007·Granted Dec 14, 2010·7 cites·39 claims
- 1468US10295977B2Smart auto reset for digital positioners connected to a local control panel or push buttonFISHER CONTROLS INT LLC·Filed 2016·Granted May 21, 2019·1 cites·20 claims
- 1564US10185291B2System and method for shutting down a field deviceFISHER CONTROLS INT LLC·Filed 2013·Granted Jan 22, 2019·1 cites·12 claims
- 1663US10007279B2Valve positioner with overpressure protection capabilitiesFISHER CONTROLS INT LLC·Filed 2016·Granted Jun 26, 2018·1 cites·8 claims
- 1762US10353405B2Automatic calibration of position transmitterFISHER CONTROLS INT LLC·Filed 2016·Granted Jul 16, 2019·1 cites·15 claims
- 1858US10185330B2Methods and systems for adjusting travel sensor alignment on process control valvesFISHER CONTROLS INT LLC·Filed 2014·Granted Jan 22, 2019·1 cites·20 claims
- 1945US10386862B2Cut-off transition for control valve positionersFISHER CONTROLS INT LLC·Filed 2015·Granted Aug 20, 2019·0 cites·24 claims
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