Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7160078 | Mechanical solution for rail retention of turbine nozzles | Robert Walter Coign, David John Humanchuk | 2007-01-09 |
| 4995180 | Gun lock | Robin George Tucker | 1991-02-26 |
| 4901393 | Hay and straw cleaning apparatus | — | 1990-02-20 |