Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491055 | Pressure relief apparatus | Geof Brazier, Arthur Dubbeldam, Michael Hitz | 2002-12-10 |
| 6488044 | Pressure relief apparatus | Geof Brazier, Arthur Dubbeldam, Michael Hitz | 2002-12-03 |
| 6484742 | Cartridge assembly for valve | Geof Brazier, Arthur Dubbeldam | 2002-11-26 |
| 6367498 | Pressure relief apparatus | Geof Brazier, Arthur Dubbeldam, Michael Hitz | 2002-04-09 |