Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D700313 | Circle burner attachment for a plasma torch | John J. Jensen | 2014-02-25 |
| D658219 | Circle cutting attachment for torch | John J. Jensen | 2012-04-24 |
| 6391248 | Circle cutting attachment for torch | John J. Jensen | 2002-05-21 |