Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6330525 | Method and apparatus for diagnosing a pump system | Coy L. Hays | 2001-12-11 |
| 6264774 | Card laminator with regulatory control | Aurelian Dumitru | 2001-07-24 |
| 6260004 | Method and apparatus for diagnosing a pump system | Coy L. Hays, Thomas A. Brunson | 2001-07-10 |
| 5960375 | Transmitter with improved compensation | Jogesh Warrior, Scott E. Brigham | 1999-09-28 |
| 5828567 | Diagnostics for resistance based transmitter | Evren Eryurek | 1998-10-27 |
| 5754596 | Field transmitter for storing information | Brian J. Bischoff | 1998-05-19 |
| 5746511 | Temperature transmitter with on-line calibration using johnson noise | Evren Eryurek | 1998-05-05 |
| 5642301 | Transmitter with improved compensation | Jogesh Warrior, Scott E. Brigham | 1997-06-24 |
| 5573032 | Valve positioner with pressure feedback, dynamic correction and diagnostics | Gregory C. Brown, Jogesh Warrior | 1996-11-12 |
| 5558115 | Valve positioner with pressure feedback, dynamic correction and diagnostics | Gregory C. Brown, Jogesh Warrior | 1996-09-24 |
| 5549137 | Valve positioner with pressure feedback, dynamic correction and diagnostics | Gregory C. Brown, Jogesh Warrior | 1996-08-27 |
| 4559832 | Piezoelectric pressure frequency sensor | Brian J. Burlage, David E. Wiklund | 1985-12-24 |
| 4487076 | Vortex flow meter | Brian J. Burlage, David E. Wiklund | 1984-12-11 |