Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4911002 | Logging apparatus for a core sample cutter | Milton B. Enderlin, Keith Vickers | 1990-03-27 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4911002 | Logging apparatus for a core sample cutter | Milton B. Enderlin, Keith Vickers | 1990-03-27 |