Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4899596 | Self-calibrating torque measuring system | Stanley G. Janik, Kimball J. Rumford | 1990-02-13 |
| 4645420 | Propeller control system | — | 1987-02-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4899596 | Self-calibrating torque measuring system | Stanley G. Janik, Kimball J. Rumford | 1990-02-13 |
| 4645420 | Propeller control system | — | 1987-02-24 |