Roger E. Clapp
6Patents
4h-index
4Co-inventors
42Inventor score
Filing activity: Sep 18, 1974 → Jul 7, 1983
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3956701A | Personal paging receiver with swivel clip and distributed antenna | Emerging Cross-Sectional Technologies | 50 | Expired |
| US4523198A | Radio frequency lens antenna | Electricity | 9 | Expired |
| US4558324A | Multibeam lens antennas | Electricity | 6 | Expired |
| US4103306A | Non-impact printer with magnetic ink reorientation | Physics | 5 | Expired |
| US4156036A | Structured donor sheet for high-resolution non-impact printer | Physics | 1 | Expired |
| US4243726A | Structured donor sheet for high-resolution non-impact printer | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.