Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4668465 | Method and apparatus for remotely monitoring a process carried out in a containment structure | Dirk J. Boomgaard, James D. Fetrow, Fred J. Mills, James A. Neuner | 1987-05-26 |
| 4646012 | Digital, electromagnetic rod position indicator with precisely controlled transitions between digital states | Michal M. Feilchenfeld | 1987-02-24 |
| 4631537 | Method for temperature compensating a rod position indication system | James A. Neuner, Dirk J. Boomgaard, Susan A. Wilbur | 1986-12-23 |