Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9551198 | Ram device operable with wellbore tubulars | Charles C. Porter, Charles Don Coppedge, Hildebrand A Rumann | 2017-01-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9551198 | Ram device operable with wellbore tubulars | Charles C. Porter, Charles Don Coppedge, Hildebrand A Rumann | 2017-01-24 |