| 5945947 |
Synthetic doppler direction finder for use with FSK encoded transmitters |
— |
1999-08-31 |
| 5401009 |
Compound diaphragm bellows |
Carl Riddle |
1995-03-28 |
| 5332070 |
Three parameter viscous damper and isolator |
Lawrence P. Davis, Damon H. Duncan |
1994-07-26 |
| 5305981 |
Multiaxis vibration isolation system |
Lawrence P. Davis, Frank Schmitt |
1994-04-26 |
| 5128883 |
Method for absolute position determination of multi-speed devices |
Joseph D. Neglia |
1992-07-07 |
| 5015934 |
Apparatus and method for minimizing limit cycle using complementary filtering techniques |
Steven R. Holley, Kevin D. Kral |
1991-05-14 |
| 4857926 |
Phase-responsive angular tracking device |
Joseph D. Neglia |
1989-08-15 |
| 4848525 |
Dual mode vibration isolator |
A. Dean Jacot, Brian Hamilton, L. Porter Davis |
1989-07-18 |
| 4551727 |
Radio direction finding system |
— |
1985-11-05 |