Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7152478 | Sensor usable in ultra pure and highly corrosive environments | Thomas P. Peterson, Jorge Andres Diaz Diaz | 2006-12-26 |
| RE38557 | Non-contaminating pressure transducer module | Diane L. Englund | 2004-07-20 |
| RE38300 | Non-fluid conducting pressure module having non-contaminating body and isolation member | Diane L. Englund | 2003-11-11 |
| 6612175 | Sensor usable in ultra pure and highly corrosive environments | Tom Peterson, Jorge Andres Diaz Diaz | 2003-09-02 |
| 5869766 | Non-contaminating pressure transducer module | Diane L. Englund | 1999-02-09 |
| 5852244 | Non-fluid conducting pressure sensor module having non-contaminating body and isolation member | Diane L. Englund | 1998-12-22 |
| 5693887 | Pressure sensor module having non-contaminating body and isolation member | Diane L. Englund | 1997-12-02 |
| 5672832 | Chemically inert flow meter within caustic fluids having non-contaminating body | Diane L. Englund | 1997-09-30 |
| D383436 | Power module for fiber-optic interface system | Peter Stasz | 1997-09-09 |
| 5528409 | Fiber-optic interface system | Peter Stasz, Paul E. Bjork | 1996-06-18 |
| 5258868 | Optical process variable transmitter | Stephen C. Jensen, David Socha, Brian J. Olson | 1993-11-02 |
| 5255980 | Black body TRD temperature sensor | David C. Thomas, Stephen C. Jensen, Charles M. Peterson, Shelle D. Tilstra, Steven J. Rychnovsky | 1993-10-26 |
| 5230248 | Corrosion resistant isolator | Steven M. Lemire | 1993-07-27 |
| 5211480 | TRD temperature sensor and electronics | David C. Thomas, Stephen C. Jensen, Charles M. Peterson, Shelle D. Tilstra, Steven J. Rychnovsky | 1993-05-18 |
| 5184514 | Corrosion resistant isolator | Steven M. Lemire | 1993-02-09 |
| D297315 | Compact differential pressure transmitter | Dean S. Pierce | 1988-08-23 |
| 4745810 | Flangeless transmitter coupling to a flange adapter union | Dean S. Pierce, Roger L. Frick | 1988-05-24 |
| 4681293 | Isolating mount for external vibration sensitive sensor | Thomas P. Peterson | 1987-07-21 |
| 4665938 | Frequency feedback on a current loop of a current-to-pressure converter | Gregory C. Brown | 1987-05-19 |
| 4598381 | Pressure compensated differential pressure sensor and method | — | 1986-07-01 |
| 4311053 | Vibrating beam pressure sensor | — | 1982-01-19 |