John A. Ward
7Patents
3h-index
6Co-inventors
50Inventor score
Filing activity: Jan 14, 1977 → May 16, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4259918A | Self-cleaning traction wheel motion sensor | Performing Operations; Transporting | 6 | Expired |
| US4119055A | Traction wheel motion sensor | Performing Operations; Transporting | 5 | Expired |
| US9331402B2 | Conductive sleeved fastener assembly | Emerging Cross-Sectional Technologies | 3 | Active |
| US9343824B2 | Sleeved fastener assembly | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US7309236B1 | Apparel with meridian pathway markings | Physics | 3 | Active |
| US10014593B2 | Conductive sleeved fastener assembly | Emerging Cross-Sectional Technologies | 0 | Active |
| US10186788B2 | Sleeved fastener assembly | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.