David Harrold
7Patents
7h-index
5Co-inventors
52Inventor score
Filing activity: Jan 16, 1990 → Apr 2, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6494257B2 | Flow completion system | Fixed Constructions | 34 | Expired |
| US6655455B2 | Flow completion system | Mechanical Engineering; Lighting; Heating | 28 | Expired |
| US4956995A | Compact radial force measuring apparatus for determining variations in radial force around a tire and rim assembly | Physics | 17 | Expired |
| US6681850B2 | Flow completion system | Fixed Constructions | 12 | Expired |
| US7069988B2 | Flow completion system | Fixed Constructions | 10 | Expired |
| US7096937B2 | Flow completion system | Fixed Constructions | 9 | Expired |
| US5203850A | Air isolated fifth wheel system | Performing Operations; Transporting | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.