Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11674611 | Wear-resistant electro-pneumatic converters | Mike Fontaine, Curt Galbreath | 2023-06-13 |
| 11408528 | Digital valve controllers and seal washer assemblies for use with digital valve controllers | — | 2022-08-09 |
| 8929948 | Wireless communication adapter for field devices | Joel David Vanderaa, Christina A. Grunig | 2015-01-06 |
| 8694060 | Form factor and electromagnetic interference protection for process device wireless adapters | Joel David Vanderaa, Christina A. Grunig, Brian L. Westfield, Chad M. McGuire, Steven B. Paullus | 2014-04-08 |
| 7609056 | Apparatus to determine the position of an actuator | Kenneth W. Junk, Michel K. Lovell, Steven B. Paullus | 2009-10-27 |
| 7005847 | Position sensor using a compound magnetic flux source | George W. Gassman, Carl Gene Scafferi | 2006-02-28 |
| 6909281 | Position sensor using a compound magnetic flux source | George W. Gassman, Carl Gene Scafferi | 2005-06-21 |