Robert R. Mitchell
15Patents
8h-index
10Co-inventors
69Inventor score
Filing activity: Nov 11, 1976 → Sep 6, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5974365A | System for measuring the location and orientation of an object | Physics | 140 | Expired |
| US6568627B1 | Side-scatter beamrider missile guidance system | Mechanical Engineering; Lighting; Heating | 31 | Expired |
| US6129627A | Air outlet assembly having outer air directing doors | Performing Operations; Transporting | 14 | Expired |
| US6138944A | Scatterider guidance system for a flying object based on maintenance of minimum distance between the designating laser beam and the longitudinal axis of the flying object | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US4532867A | Dual field-of-view optical target detector | Physics | 14 | Expired |
| US4156135A | Electronic heterodyning in an optical detector | Physics | 13 | Expired |
| US4696441A | Missile referenced beamrider | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US5374009A | Scatter-rider guidance system for terminal homing seekers | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US4657208A | Rotating warhead | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US5018447A | Device and method for monitoring the presence of an object in space | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| USH412H | Coordinate position detector | General | 5 | Active |
| US5848763A | Retro-encoded missile guidance system | Physics | 4 | Expired |
| US4399961A | Tone burst reticle beamrider missile guidance | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US10102781B1 | Religious message display system | Physics | 2 | Active |
| US6563592B2 | Interferometric alignment device | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.