David Thiel
4Patents
3h-index
5Co-inventors
47Inventor score
Filing activity: Sep 16, 1985 → Oct 10, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6034638A | Antennas for use in portable communications devices | Electricity | 350 | Expired |
| US6288682A | Directional antenna assembly | Electricity | 55 | Expired |
| US4682118A | Phase shift keying and phase modulation transmission system | Electricity | 10 | Expired |
| US10123157B2 | Locating underground markers | Electricity | 3 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.