Seberger; Stephen G.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Seberger; Stephen G..The latest application filed is for "situation-dependent supercapacitor voltage control".
Company Profile
4.27.20
- Seberger; Stephen G. - Marshalltown IA
Patent Activity
| Patent | Date |
|---|---|
| Systems and methods for situation-dependent supercapacitor voltage control Grant 10,749,373 - Seberger , et al. A | 2020-08-18 |
| Automatic calibration of position transmitter Grant 10,353,405 - Seberger , et al. July 16, 2 | 2019-07-16 |
| Situation-dependent Supercapacitor Voltage Control App 20190103755 - Seberger; Stephen G. ; et al. | 2019-04-04 |
| System and method for shutting down a field device Grant 10,185,291 - Seberger , et al. Ja | 2019-01-22 |
| Apparatus, methods and articles of manufacture to calibrate valve-mounted instruments Grant 10,120,392 - Carter , et al. November 6, 2 | 2018-11-06 |
| Intrinsically safe voltage clamping device Grant 9,876,349 - Seberger January 23, 2 | 2018-01-23 |
| Intrinsically safe voltage limiting shunt regulator circuit Grant 9,768,694 - Kemp , et al. September 19, 2 | 2017-09-19 |
| Automatic Calibration Of Position Transmitter App 20170102717 - Seberger; Stephen G. ; et al. | 2017-04-13 |
| Control signal protection device Grant 9,582,378 - Seberger February 28, 2 | 2017-02-28 |
| Intrinsically Safe Voltage Limiting Shunt Regulator Circuit App 20160211752 - Kemp; Matthew J. ; et al. | 2016-07-21 |
| Intrinsically safe voltage limiting shunt regulator circuit Grant 9,343,899 - Kemp , et al. May 17, 2 | 2016-05-17 |
| Apparatus, Methods And Articles Of Manufacture To Calibrate Valve-mounted Instruments App 20160124436 - Carter; Perry K. ; et al. | 2016-05-05 |
| Control signal protection device Grant 9,318,891 - Seberger April 19, 2 | 2016-04-19 |
| Intrinsically safe voltage clamping device Grant 9,203,236 - Seberger December 1, 2 | 2015-12-01 |
| Apparatus, methods and articles of manufacture to calibrate valve-mounted instruments Grant 9,188,239 - Carter , et al. November 17, 2 | 2015-11-17 |
| Intrinsically Safe Voltage Clamping Device App 20150303682 - Seberger; Stephen G. | 2015-10-22 |
| Intrinsically Safe Voltage Clamping Device App 20150146332 - Seberger; Stephen G. | 2015-05-28 |
| Intrinsically Safe Voltage Limiting Shunt Regulator Circuit App 20150098158 - Kemp; Matthew J. ; et al. | 2015-04-09 |
| Control Signal Protection Device App 20150051716 - Seberger; Stephen G. | 2015-02-19 |
| System And Method For Shutting Down A Field Device App 20150005904 - Seberger; Stephen G. ; et al. | 2015-01-01 |
| Control Signal Protection Device App 20140049868 - Seberger; Stephen G. | 2014-02-20 |
| Opto-isolator multi-voltage detection circuit Grant 8,570,770 - Eisenbeis , et al. October 29, 2 | 2013-10-29 |
| Apparatus, Methods And Articles Of Manufacture To Calibrate Valve-mounted Instruments App 20130042476 - Carter; Perry K. ; et al. | 2013-02-21 |
| Apparatus, methods and articles of manufacture to calibrate valve-mounted instruments Grant 8,321,059 - Carter , et al. November 27, 2 | 2012-11-27 |
| Common-mode noise reduction circuit Grant 8,260,563 - Seberger September 4, 2 | 2012-09-04 |
| Bidirectional DC to DC converter for power storage control in a power scavenging application Grant 8,193,784 - Seberger , et al. June 5, 2 | 2012-06-05 |
| Input regulated DC to DC converter for power scavenging Grant 7,911,189 - Seberger , et al. March 22, 2 | 2011-03-22 |
| Apparatus, Methods And Articles Of Manufacture To Calibrate Valve-mounted Instruments App 20110048556 - Carter; Perry K. ; et al. | 2011-03-03 |
| Flameproof apparatus using non-grounded energy-limiting barrier Grant 7,852,610 - Uhlenberg , et al. December 14, 2 | 2010-12-14 |
| Common-Mode Noise Reduction Circuit App 20100214036 - Seberger; Stephen G. | 2010-08-26 |
| Opto-Isolator Multi-Voltage Detection Circuit App 20090289575 - Eisenbeis; Clyde T. ; et al. | 2009-11-26 |
| Emergency shutdown system Grant 7,556,238 - Seberger July 7, 2 | 2009-07-07 |
| Input regulated DC to DC converter for power scavenging App 20090015216 - Seberger; Stephen G. ; et al. | 2009-01-15 |
| Bidirectional DC to DC Converter for Power Storage Control in a Power Scavenging Application App 20080310195 - Seberger; Stephen G. ; et al. | 2008-12-18 |
| Flameproof Apparatus Using Non-Grounded Energy-Limiting Barrier App 20070183108 - Uhlenberg; Ronald L. ; et al. | 2007-08-09 |
| System and method for transfer of feedback control for a process control device Grant 7,222,016 - Snowbarger , et al. May 22, 2 | 2007-05-22 |
| Integral hall effect limit switch for control valve stem position sensor Grant 7,190,159 - Galbreath , et al. March 13, 2 | 2007-03-13 |
| Emergency shutdown system App 20070018127 - Seberger; Stephen G. | 2007-01-25 |
| System and method for transfer of feedback control for a process control device App 20060031001 - Snowbarger; Jimmie L. ; et al. | 2006-02-09 |
| Integral hall effect limit switch for control valve stem position sensor App 20040183526 - Galbreath, Curt ; et al. | 2004-09-23 |
| Emergency shutdown test system Grant 6,186,167 - Grumstrup , et al. February 13, 2 | 2001-02-13 |
| Electro-pneumatic converter calibration Grant 5,804,696 - Seberger , et al. September 8, 1 | 1998-09-08 |
| Communication system and method Grant 5,684,451 - Seberger , et al. * November 4, 1 | 1997-11-04 |
| Electro-pneumatic converter calibration Grant 5,502,999 - Seberger , et al. April 2, 1 | 1996-04-02 |
| Communication system and method Grant 5,451,923 - Seberger , et al. September 19, 1 | 1995-09-19 |
| Interface apparatus for two-wire communication in process control loops Grant 5,434,774 - Seberger July 18, 1 | 1995-07-18 |
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