Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4945647 | North finding system | Thomas Beneventano | 1990-08-07 |
| 4686771 | Gyrocompassing apparatus for stationary equipment | Thomas Beveventano, Frank L. Rosen, Richard WOLFF | 1987-08-18 |
| 4443952 | Gyroscopic apparatus | Howard E. Schulien, Michael J. Lanni | 1984-04-24 |