Walter Koechner
10Patents
9h-index
6Co-inventors
57Inventor score
Filing activity: Sep 15, 1980 → Mar 17, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4788436A | Radiation sensitive optical fiber and detector | Physics | 79 | Expired |
| US4902126A | Wire obstacle avoidance system for helicopters | Physics | 60 | Expired |
| US4598202A | Nuclear and pressure sensitive line/perimeter detection system | Physics | 44 | Expired |
| US4931646A | Remote multichannel coincident nuclear detector and characterization system | Physics | 31 | Expired |
| US4942302A | Large area solid state nucler detector with high spatial resolution | Physics | 27 | Expired |
| US4591709A | Optical fiber security system | Physics | 18 | Expired |
| US4870352A | Contactless current probe based on electron tunneling | Emerging Cross-Sectional Technologies | 18 | Expired |
| US4357704A | Disc or slab laser apparatus employing compound parabolic concentrator | Electricity | 18 | Expired |
| US4917481A | High intensity laser radiation protection | Physics | 13 | Expired |
| USH801H | Nuclear fiber sensor remote detection system | General | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.