Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7515977 | Integrated configuration system for use in a process plant | Evren Eryurek, Jane E. Lansing | 2009-04-07 |
| 7495451 | Terminal leakage monitoring for field devices | Rongtai Wang, Kris Allen Wendorf | 2009-02-24 |
| 6848323 | Hydraulic actuator piston measurement apparatus and method | David E. Wiklund, Richard J. Habegger, Richard R. Hineman | 2005-02-01 |
| 6817252 | Piston position measuring device | David E. Wiklund, Richard J. Habegger, Richard R. Hineman | 2004-11-16 |
| 6789458 | System for controlling hydraulic actuator | Mark S. Schumacher, David E. Wiklund, Richard J. Habegger, Richard R. Hineman | 2004-09-14 |
| 6725731 | Bi-directional differential pressure flow sensor | David E. Wiklund, David A. Broden, Mark S. Schumacher | 2004-04-27 |
| 5760310 | Transmitter with fill fluid loss detection | Stanley E. Rud, Jr., William E. Petrich, Bennett L. Louwagie | 1998-06-02 |
| 5236202 | Spring loaded resin seal | Michael J. Zweber | 1993-08-17 |
| 5094109 | Pressure transmitter with stress isolation depression | Michael John Dean, Lee A. Mattison | 1992-03-10 |