John Fox
7Patents
6h-index
9Co-inventors
56Inventor score
Filing activity: Mar 3, 1977 → Sep 21, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5216442A | Moving platen architecture for an ink jet printer | Performing Operations; Transporting | 54 | Expired |
| US4248413A | Sheet stacking apparatus | Performing Operations; Transporting | 35 | Expired |
| US6913447B2 | Metering pump with varying piston cylinders, and with independently adjustable piston strokes | Emerging Cross-Sectional Technologies | 32 | Expired |
| US4139974A | Standing T-rib roof system | Fixed Constructions | 25 | Expired |
| US4064819A | Machine for progressively closing flanges of cap strips on standing T-rib roofs | Emerging Cross-Sectional Technologies | 8 | Expired |
| US7438029B2 | Piston waveform shaping | Emerging Cross-Sectional Technologies | 7 | Active |
| US5605018A | Flexible roof end cap | Fixed Constructions | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.