Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6009960 | Coring tool | Curtis E. Leitko, Jr., Clarence D. Edmonson, Terry P. Clifton | 2000-01-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6009960 | Coring tool | Curtis E. Leitko, Jr., Clarence D. Edmonson, Terry P. Clifton | 2000-01-04 |