John E. Effland
3Patents
3h-index
5Co-inventors
39Inventor score
Filing activity: Mar 8, 1988 → Apr 16, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5008679A | Method and system for locating an unknown transmitter | Physics | 124 | Expired |
| US4929959A | Dual-polarized printed circuit antenna having its elements capacitively coupled to feedlines | Electricity | 57 | Expired |
| US5235341A | Method and system for measuring the position of lightning strokes | Emerging Cross-Sectional Technologies | 24 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.