Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10238936 | Golf ball and tee setting and retrieval device | — | 2019-03-26 |
| D700313 | Circle burner attachment for a plasma torch | Randy E. Coryell | 2014-02-25 |
| D658219 | Circle cutting attachment for torch | Randy E. Coryell | 2012-04-24 |
| 7690671 | Trailer hitch with alignment mechanism | — | 2010-04-06 |
| 6935069 | Fishing line carrier device for downrigger fishing | — | 2005-08-30 |
| 6391248 | Circle cutting attachment for torch | Randy E. Coryell | 2002-05-21 |