John C. Williams
7Patents
5h-index
4Co-inventors
56Inventor score
Filing activity: Dec 24, 1974 → Feb 10, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4173019A | Microstrip antenna array | Electricity | 49 | Expired |
| US4051276A | Method of deacidifying paper | Textiles; Paper | 23 | Expired |
| US3969549A | Method of deacidifying paper | Textiles; Paper | 22 | Expired |
| US4687445A | Subsurface antenna system | Electricity | 19 | Expired |
| US4085367A | Method and detection of phase and frequency modulation | Electricity | 6 | Expired |
| US4195296A | Microwave circulator | Electricity | 4 | Expired |
| US8587388B2 | Multi-section velocity compensated microstrip directional coupler | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.