Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4865452 | Beam combiner assembly for ring laser gyroscope | Bo H. G. Ljung | 1989-09-12 |
| 4503543 | Ring laser gyroscope getter-holder | Bo H. G. Ljung | 1985-03-05 |
| 4477188 | Monolithic three axis ring laser gyroscope | Bo H. G. Ljung | 1984-10-16 |
| 4410276 | Ring laser gyroscope with doppler mirrors | Bo H. G. Ljung | 1983-10-18 |
| 4271397 | Nonreciprocal phase shifter for a ring laser gyro | Hubert F. Elbert | 1981-06-02 |