Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6045260 | Switch for selectively coupling a sensor or calibration element to a terminal block | William R. Kirkpatrick | 2000-04-04 |
| 5829876 | Calibration of process control temperature transmitter | William R. Kirkpatrick | 1998-11-03 |
| 5669713 | Calibration of process control temperature transmitter | William R. Kirkpatrick | 1997-09-23 |
| 4958938 | Temperature transmitter with integral secondary seal | Stanley Kugler, Donald W. Selg | 1990-09-25 |