David Cameron
9Patents
6h-index
13Co-inventors
56Inventor score
Filing activity: Dec 23, 1985 → Dec 13, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6776636B1 | PBR with TEC bypass and wet disconnect/connect feature | Electricity | 49 | Expired |
| US6357768B1 | Straight line linkage mechanism | Performing Operations; Transporting | 31 | Expired |
| US4655438A | Hydraulically damped dual sleeve air spring suspension | Performing Operations; Transporting | 23 | Expired |
| US4648623A | Vehicle suspension strut with lower rotary bearing cup assembly for a dirigible road wheel | Performing Operations; Transporting | 18 | Expired |
| US4826204A | Laterally offset dual volume air damper suspension strut with minimized side load | Performing Operations; Transporting | 12 | Expired |
| US6904975B2 | Interventionless bi-directional barrier | Fixed Constructions | 9 | Expired |
| US6142225A | Selective mono bore diverter system | Fixed Constructions | 6 | Expired |
| US5865261A | Balanced or underbalanced drilling method and apparatus | Fixed Constructions | 6 | Expired |
| US5116341A | Lifting shackle | Performing Operations; Transporting | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.