Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6250996 | Contained direct particle beam flow abrasion system | Calvin Carrier | 2001-06-26 |
| 6238275 | Contained direct particle beam flow abrasion system | Calvin Carrier | 2001-05-29 |