Robert S. Lee
12Patents
7h-index
7Co-inventors
59Inventor score
Filing activity: Feb 1, 1979 → Apr 10, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4307533A | Insect simulating mobile toy having flappable wings | Human Necessities | 77 | Expired |
| US4248006A | Reconfigurable moving animal simulating toy | Human Necessities | 46 | Expired |
| US5446987A | Muzzle-loaded expanding projectiles for firearms; kits for manually producing expanding projectile for muzzle-loaded firearms; and method for producing expanding muzzle-loaded projectiles | Mechanical Engineering; Lighting; Heating | 45 | Expired |
| US5365219A | Conversation level warning device | Physics | 15 | Expired |
| USD258746S | Simulative toy vehicle | General | 9 | Expired |
| USD260792S | Toy vehicle | General | 7 | Expired |
| US4896137A | Rear window stop-n-turn signal indicator light circuit | Performing Operations; Transporting | 7 | Expired |
| USD256934S | Toy figure | General | 7 | Expired |
| US8408136B1 | Nitinol ring marmon clamp | Mechanical Engineering; Lighting; Heating | 6 | Active |
| USD256933S | Toy figure | General | 4 | Expired |
| USD257275S | Toy figure | General | 4 | Expired |
| USD256932S | Toy figure | General | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.