Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8813786 | Hydraulic valves with integral seals | Matthew H Tibbitts, Andrew D. Gledhill | 2014-08-26 |
| 8210208 | Electrically operated hydraulic valve | Matthew H Tibbitts, Andrew D. Gledhill | 2012-07-03 |