Raymond A. Smith
13Patents
10h-index
7Co-inventors
65Inventor score
Filing activity: Jul 8, 1977 → Nov 13, 1997
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5374094A | Recreational vehicle with telescopic elevator shaft and floating second floor | Performing Operations; Transporting | 49 | Expired |
| US5499860A | Collapsible child seat | Human Necessities | 41 | Expired |
| US5841244A | RF coil/heat pipe for solid state light driver | Emerging Cross-Sectional Technologies | 34 | Expired |
| US5852339A | Affordable electrodeless lighting | Mechanical Engineering; Lighting; Heating | 29 | Expired |
| US5168660A | Tubing abrasive cleaning device | Performing Operations; Transporting | 23 | Expired |
| USD360308S | Child seat | General | 23 | Expired |
| US4200322A | Retrieving device | Performing Operations; Transporting | 14 | Expired |
| US5990632A | Excitation circuit for an electrodeless lamp including a pulsed power source | Emerging Cross-Sectional Technologies | 13 | Expired |
| USD366636S | Bicycle safety unit for stunt wheelies | General | 12 | Expired |
| US5886478A | Integral igniter for electrodeless lamps | Electricity | 11 | Expired |
| US5697803A | ZIF socket with hold open mechanism | Electricity | 7 | Expired |
| USD287219S | Push-rod for retrieving tool | General | 4 | Expired |
| USD250569S | Handle support for weed cutting implements | General | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.