Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5331578 | Procedure for measuring angles and trajectories by means of gyros and inertial systems | — | 1994-07-19 |
| 5283754 | Procedure for measuring angles between reference directions by means of a gyro | Volker Wetzig | 1994-02-01 |