Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5931238 | Apparatus for storing and handling drill pipe | Carl D. Gilmore | 1999-08-03 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5931238 | Apparatus for storing and handling drill pipe | Carl D. Gilmore | 1999-08-03 |