Michael Brunn
29Patents
12h-index
1Co-inventors
71Inventor score
Filing activity: Dec 3, 1990 → Jan 17, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7461597B2 | Waterproof cartridge seal | Mechanical Engineering; Lighting; Heating | 149 | Expired |
| US7908972B2 | Flare-bang projectile | Mechanical Engineering; Lighting; Heating | 56 | Active |
| US5654523A | Stun grenade | Mechanical Engineering; Lighting; Heating | 38 | Expired |
| US7287475B2 | Reloadable non-lethal training cartridge | Mechanical Engineering; Lighting; Heating | 23 | Expired |
| US6202562A | Method of preparing a low lethality projectile for flight | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US6374742B1 | Method of preparing a low lethality projectile for flight in 37mm and 40mm weapon shells | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US6349650B1 | Launchable flameless expulsion grenade | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US5142417A | Unobstructed all-reflecting telescopes of the Schiefspiegler type | Physics | 15 | Expired |
| US5983801A | Separating smoke grenade | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US7963227B1 | Multiple report stun grenade | Mechanical Engineering; Lighting; Heating | 14 | Active |
| US7025001B2 | Super long range crash-bang round | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US7866265B1 | Flare apparatus | Mechanical Engineering; Lighting; Heating | 12 | Active |
| US5886288A | Hand grenade safety pin | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US7444941B1 | Low lethality projectile | Mechanical Engineering; Lighting; Heating | 10 | Active |
| US7207273B2 | Buckshot round | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US8365668B2 | Multiple output and effect grenade | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US7293492B2 | Multiple projectile launcher | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US7089864B2 | Low lethality projectile | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US7296375B2 | Shotgun launching cup | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US7387140B2 | Method and system for the quick refill of an irritant dispenser | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6755133B1 | Low lethality projectile flight shape | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US7354271B2 | Training grenade | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US5874690A | Smoke grenade with rapid ignition | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US6752086B2 | Method of preparing a low lethality round | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US7967035B2 | Method and system for the quick refill of an irritant dispenser | Emerging Cross-Sectional Technologies | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.