Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11313713 | Magnetostrictive transmitter | Syed Sultan, Dennis M. Barrett | 2022-04-26 |
| 9920840 | Valve with different threads for preventing rotation of and locking bonnet within valve | Robert Martin Wilber, Jr. | 2018-03-20 |
| 9329069 | Liquid level system with blowdown feature | Robert A. Custer, Christopher W. Fadden | 2016-05-03 |