Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7921529 | Method of smoothing a container | Zachary Cheatham, S. Ali Asghar, Michael Supernaw, Harold James Marshall | 2011-04-12 |
| 7905001 | Finishing/burnishing tool | Zachary Cheatham, S. Ali Asghar, Michael Supernaw, Harold James Marshall | 2011-03-15 |