Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5222863 | Turbine multisection hydrojet drive | — | 1993-06-29 |
| 4442697 | Pre-stressed impact testing device | David L. Johnson, Merlin H. Moseman | 1984-04-17 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5222863 | Turbine multisection hydrojet drive | — | 1993-06-29 |
| 4442697 | Pre-stressed impact testing device | David L. Johnson, Merlin H. Moseman | 1984-04-17 |