Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12365070 | Exhaust valves for pressurised fluid operated devices | William Michael Duff | 2025-07-22 |
| 12318900 | Pressure response of high pressure fluid valving, apparatus and methods therefor | — | 2025-06-03 |
| 12222040 | Sliding spool valves, and methods therefor | William Michael Duff | 2025-02-11 |
| 8949792 | Methods and systems for data service development | Richard McMahon, James T. Boag | 2015-02-03 |