Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6959605 | Incremental pressurization fluctuation counter and methods therefor | Shawn R. Comstock, George R. Melvick | 2005-11-01 |
| 5227750 | Solenoid operated switching device | Richard Anthony Connell, Brian Stanley Darlow | 1993-07-13 |