Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9163769 | Bore plug | John R. Allen | 2015-10-20 |
| 8708000 | Bore plug | John R. Allen | 2014-04-29 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9163769 | Bore plug | John R. Allen | 2015-10-20 |
| 8708000 | Bore plug | John R. Allen | 2014-04-29 |