Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5848763 | Retro-encoded missile guidance system | Robert R. Mitchell | 1998-12-15 |
| 5374009 | Scatter-rider guidance system for terminal homing seekers | Robert R. Mitchell, Gene H. Widenhofer | 1994-12-20 |
| 5064140 | Covert millimeter wave beam projector | William C. Pittman, Michael R. Christian | 1991-11-12 |
| 5018447 | Device and method for monitoring the presence of an object in space | Robert R. Mitchell, Donald E. Lovelace | 1991-05-28 |
| H796 | Open loop seeker aiming guiding system | Richard W. Currie | 1990-07-03 |
| H412 | Coordinate position detector | Robert R. Mitchell, Michael Jones | 1988-01-05 |
| 4701599 | Insulation system of sheathed heating elements | — | 1987-10-20 |
| 4696441 | Missile referenced beamrider | Michael Jones, Robert R. Mitchell | 1987-09-29 |
| H299 | Covert beam projector | — | 1987-07-07 |
| 4657208 | Rotating warhead | Robert R. Mitchell | 1987-04-14 |
| 4556313 | Short range optical rangefinder | Richard G. Westrich, Michael Jones | 1985-12-03 |
| 4544830 | Thermostatically controlled electric kettle | — | 1985-10-01 |
| 4514690 | Power line field interference rejection for magnetic sensors | James W. McKelvy | 1985-04-30 |
| 4485881 | Shift adjustment for a load cell | Herbert Tramposch, Glen J. Randmer | 1984-12-04 |
| 4470472 | Low range automatic weighing device | — | 1984-09-11 |
| 4470473 | Low range automatic weighing device | — | 1984-09-11 |
| 4470474 | Low range automatic weighing device | — | 1984-09-11 |
| 4378918 | Quasi-stabilization for line of sight guided missiles | James W. McKelvy | 1983-04-05 |
| 4313651 | Optical beam scanner | — | 1982-02-02 |
| 4247059 | Light emitting diode beacons for command guidance missile track links | Jimmy R. Duke, Dorwin L. Kilbourn, Nicholas Mangus, Robert L. Sitton, Walter F. Fountain | 1981-01-27 |
| 4234141 | Range gated retroreflective missile guidance system | Jimmy R. Duke, George W. Starkey, Robert L. Sitton | 1980-11-18 |