David Ward
5Patents
3h-index
9Co-inventors
50Inventor score
Filing activity: Aug 24, 1987 → Mar 11, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4769928A | Martial arts shoe and sole | Human Necessities | 25 | Expired |
| US7314199B1 | Folding archery bow stand | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US4824076A | Cable winch with kicker bar | Performing Operations; Transporting | 3 | Expired |
| US11377803B2 | Method for manufacturing an orthotropic deck panel | Performing Operations; Transporting | 0 | Active |
| US10590615B2 | Orthotropic deck | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.