Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8729425 | Air assist apparatus and method for an engraving laser | Chad A Mitchiner | 2014-05-20 |
| 7963621 | Multi pegboard surface tool cabinet | — | 2011-06-21 |
| 7726220 | Inner and outer diameter chuck for a laser cutting/engraving rotary fixture | Roy E. Masters, Chad A Mitchiner | 2010-06-01 |
| 5096154 | Magnetized gas cap | — | 1992-03-17 |
| 4957266 | Magnetized gas cap | — | 1990-09-18 |