Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6473711 | Interchangeable differential, absolute and gage type of pressure transmitter | Fred C. Sittler, Carl R. Gansen | 2002-10-29 |
| 6425290 | Oil-less differential pressure sensor | Charles R. Willcox, Mark A. Lutz, Mark G. Romo | 2002-07-30 |