David A. Carpenter
6Patents
5h-index
5Co-inventors
52Inventor score
Filing activity: Jan 22, 1997 → Jul 21, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5771540A | Equilibrated hinge with variable frictional torque | Fixed Constructions | 60 | Expired |
| US5918348A | Friction hinge with detent capability | Fixed Constructions | 19 | Expired |
| US9267772B2 | Ballistic sealing, component retention, and projectile launch control for an ammunition cartridge assembly | Mechanical Engineering; Lighting; Heating | 14 | Active |
| US8807039B2 | Ballistic sealing, component retention, and projectile launch control for an ammunition cartridge assembly | Mechanical Engineering; Lighting; Heating | 12 | Active |
| US6226177A | Friction hinge having high thermal conductivity | Fixed Constructions | 11 | Expired |
| US8079322B2 | Shock tube | Mechanical Engineering; Lighting; Heating | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.