Assignee
TESCOM CORP
US·56 granted patents·10 pending applications·725 citations·filing 1980–2022
Top patents by PatentIndex Score
66 records- 0190US5345376ASwitching power supply with electronic isolationTESCOM CORP·Filed 1993·Granted Sep 6, 1994·104 cites·12 claims
- 0289US8985137B2Mounting assemblies for use with fluid control devicesTESCOM CORP·Filed 2012·Granted Mar 24, 2015·14 cites·14 claims
- 0389US5413311AGas valveTESCOM CORP·Filed 1994·Granted May 9, 1995·85 cites·6 claims
- 0487US4693267ASelf-venting pressure reducing regulatorTESCOM CORP·Filed 1986·Granted Sep 15, 1987·59 cites·11 claims
- 0586US11566712B2Control valve seat and seat supportTESCOM CORP·Filed 2019·Granted Jan 31, 2023·4 cites·17 claims
- 0685US7905252B2Apparatus and methods to dispense fluid from a bank of containers and to refill sameTESCOM CORP·Filed 2008·Granted Mar 15, 2011·16 cites·18 claims
- 0785US7757710B2High-pressure regulatorTESCOM CORP·Filed 2007·Granted Jul 20, 2010·16 cites·18 claims
- 0885US7658366B2High-pressure bi-directional valveTESCOM CORP·Filed 2007·Granted Feb 9, 2010·13 cites·32 claims
- 0984US5234026APressure reducing regulatorTESCOM CORP·Filed 1992·Granted Aug 10, 1993·56 cites·9 claims
- 1083US9109711B2Apparatus to visually indicate a leak from a relief valveTESCOM CORP·Filed 2012·Granted Aug 18, 2015·9 cites·20 claims
- 1183US6929028B2Gas control assemblyTESCOM CORP·Filed 2004·Granted Aug 16, 2005·28 cites·27 claims
- 1282US7828009B2Pressure reducing regulator with adjustable featureTESCOM CORP·Filed 2007·Granted Nov 9, 2010·20 cites·31 claims
- 1381US9846102B2System and method for diagnosing a field deviceTESCOM CORP·Filed 2014·Granted Dec 19, 2017·8 cites·22 claims
- 1480US7181953B1Moisture detector assemblyTESCOM CORP·Filed 2005·Granted Feb 27, 2007·20 cites·20 claims
- 1579US9371925B2Fluid regulators having corrugated diaphragmsTESCOM CORP·Filed 2013·Granted Jun 21, 2016·9 cites·28 claims
- 1679US9157540B2Fluid regulator with integrated rapid pressurization bypass valveTESCOM CORP·Filed 2013·Granted Oct 13, 2015·7 cites·20 claims
- 1777US9702472B2Center flow pressure relief valveTESCOM CORP·Filed 2015·Granted Jul 11, 2017·5 cites·15 claims
- 1877US9624947B2Electronic controller with integral vent valveTESCOM CORP·Filed 2014·Granted Apr 18, 2017·4 cites·21 claims
- 1977US8375983B2Multi-stage fluid regulatorsTESCOM CORP·Filed 2009·Granted Feb 19, 2013·15 cites·25 claims
- 2077US7159611B2Inline flow control deviceTESCOM CORP·Filed 2004·Granted Jan 9, 2007·27 cites·34 claims
- 2177US6820641B2Internally piloted dome loaded regulatorTESCOM CORP·Filed 2002·Granted Nov 23, 2004·20 cites·16 claims
- 2277US5039837APlasma torch head, body, handle and control circuitryTESCOM CORP·Filed 1990·Granted Aug 13, 1991·67 cites·31 claims
- 2375US10268215B2Fluid regulators and associated actuatorsTESCOM CORP·Filed 2016·Granted Apr 23, 2019·2 cites·20 claims
- 2472US6691980B2Balanced valve with actuatorTESCOM CORP·Filed 2002·Granted Feb 17, 2004·20 cites·20 claims
- 2571US7293574B2Gas cylinder regulatorTESCOM CORP·Filed 2005·Granted Nov 13, 2007·12 cites·15 claims
- 2667US9599237B23-way inline air operated valveTESCOM CORP·Filed 2014·Granted Mar 21, 2017·2 cites·25 claims
- 2765US7669610B2Dome-loaded pressure regulatorsTESCOM CORP·Filed 2006·Granted Mar 2, 2010·4 cites·12 claims
- 2864US6997440B2Packless valve apparatusTESCOM CORP·Filed 2004·Granted Feb 14, 2006·13 cites·19 claims
- 2963US11649896B2Control valveTESCOM CORP·Filed 2022·Granted May 16, 2023·0 cites·12 claims
- 3062US9817382B2System and methods for control and monitoring of a field deviceTESCOM CORP·Filed 2014·Granted Nov 14, 2017·2 cites·14 claims
- 3162US7441564B2Gas cylinder valve assemblyTESCOM CORP·Filed 2005·Granted Oct 28, 2008·3 cites·18 claims
- 3262US5235162APlasma pilot arc ignition systemTESCOM CORP·Filed 1992·Granted Aug 10, 1993·30 cites·16 claims
- 3360US7870869B2Dome-loaded pressure regulatorsTESCOM CORP·Filed 2010·Granted Jan 18, 2011·1 cites·19 claims
- 3459US11333254B2Control valvesTESCOM CORP·Filed 2019·Granted May 17, 2022·0 cites·21 claims
- 3559US9151401B2Fail-safe apparatus for use with fluid valvesTESCOM CORP·Filed 2012·Granted Oct 6, 2015·1 cites·21 claims
- 3656US10203706B2Method and apparatus for conditional control of an electronic pressure regulatorTESCOM CORP·Filed 2014·Granted Feb 12, 2019·2 cites·41 claims
- 3755US9098092B2Balanced valve cartridgeTESCOM CORP·Filed 2013·Granted Aug 4, 2015·1 cites·14 claims
- 3854US4700735AFluid actuated valve apparatusTESCOM CORP·Filed 1986·Granted Oct 20, 1987·18 cites·21 claims
- 3952US8033293B2Fluid regulatorTESCOM CORP·Filed 2008·Granted Oct 11, 2011·3 cites·37 claims
- 4049US10385879B2Explosion resistant electro-pneumatic controllerTESCOM CORP·Filed 2016·Granted Aug 20, 2019·0 cites·20 claims
- 4149US10004930B2Tool for inserting components of a flame arrestor assembly into a process control deviceTESCOM CORP·Filed 2016·Granted Jun 26, 2018·0 cites·20 claims
- 4249US9477237B2Pilot operated gas regulator with diaphragm protectionTESCOM CORP·Filed 2014·Granted Oct 25, 2016·2 cites·21 claims
- 4347US11662039B2High pressure direct pilot actuated valveTESCOM CORP·Filed 2021·Granted May 30, 2023·0 cites·8 claims
- 4446US10240623B2Locking mechanism and method for an electro-pneumatic controllerTESCOM CORP·Filed 2016·Granted Mar 26, 2019·0 cites·19 claims
- 4545US11675376B2Temperature-controlled pressure regulator assembliesTESCOM CORP·Filed 2020·Granted Jun 13, 2023·0 cites·16 claims
- 4645US2014358303A1Method and Apparatus for Stabilizing Pressure in an Intelligent Regulator AssemblyTESCOM CORP·Filed 2014·Application pending·0 cites
- 4744US9791868B2Regulators having an isolated loading chamber and blowout prevention apparatusTESCOM CORP·Filed 2015·Granted Oct 17, 2017·0 cites·23 claims
- 4843US11353897B1Two-stage pressure regulatorTESCOM CORP·Filed 2021·Granted Jun 7, 2022·0 cites·20 claims
- 4942US10125883B2Methods and apparatus to couple manifold blocks to form a manifoldTESCOM CORP·Filed 2016·Granted Nov 13, 2018·0 cites·23 claims
- 5042US9678513B2Fluid regulating unitTESCOM CORP·Filed 2015·Granted Jun 13, 2017·0 cites·21 claims
Showing the top 50 of 66 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when TESCOM CORP files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →