Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10828710 | Cold-weld burr removal | Franklin Clarence Calhoun, Robert D. Autrey, Keefe M. Lane | 2020-11-10 |
| 10265789 | Cold-weld burr removal | Franklin Clarence Calhoun, Robert D. Autrey, Keefe M. Lane | 2019-04-23 |