Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7152325 | Powered tubing cutter | Duane C. Sherman | 2006-12-26 |
| 5353880 | Flame extinguisher system for a barbecue | — | 1994-10-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7152325 | Powered tubing cutter | Duane C. Sherman | 2006-12-26 |
| 5353880 | Flame extinguisher system for a barbecue | — | 1994-10-11 |