Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5957020 | Method and apparatus for perforating corrugated tubing | Richard Booms | 1999-09-28 |
| 5572917 | Apparatus for perforating corrugated tubing at high speeds and method of using same | Richard Booms | 1996-11-12 |
| 5385073 | Apparatus for perforating corrugated tubing at high speeds | Richard Booms | 1995-01-31 |
| 5381711 | Apparatus for perforating corrugated tubing | Richard Booms | 1995-01-17 |