Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9422772 | Drill head clean out apparatus | — | 2016-08-23 |
| 4278840 | Dynamic frequency and time voice encryption system and method | Barrie O. Morgan | 1981-07-14 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9422772 | Drill head clean out apparatus | — | 2016-08-23 |
| 4278840 | Dynamic frequency and time voice encryption system and method | Barrie O. Morgan | 1981-07-14 |