Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8784161 | Mandrel assembly for repairing drill pipe facings | Jimmy F. Burleson | 2014-07-22 |
| 4349018 | Osteotomy apparatus | — | 1982-09-14 |
| 4274166 | Socket or cast brim | — | 1981-06-23 |