Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5713247 | Trunnion reinforcing ring | Mark Charles Barnholt, Patrick Ballinger | 1998-02-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5713247 | Trunnion reinforcing ring | Mark Charles Barnholt, Patrick Ballinger | 1998-02-03 |