Roy Smith
7Patents
3h-index
5Co-inventors
50Inventor score
Filing activity: Nov 26, 1975 → Jul 22, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8893316B1 | Solid frame foldable toilet adapter | Human Necessities | 13 | Active |
| US4332524A | Bearing and filter arrangement for submersible pumps | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4147233A | Timing circuit for a chassis lubricator | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4040504A | Drive shaft U-joint lubricator | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US4113060A | "Drive shaft ""U"" joint lubricator" | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US8634832B2 | Mobile location recovery for MSC pooling | Electricity | 0 | Active |
| US8843163B2 | Wireless priority service within a distributed call processing architecture | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.