Thomas R. Smith
20Patents
9h-index
22Co-inventors
75Inventor score
Filing activity: Mar 12, 1975 → Mar 1, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3988906A | Flexible coupling | Emerging Cross-Sectional Technologies | 40 | Expired |
| US7449432B2 | Gear oil composition containing nanomaterial | Emerging Cross-Sectional Technologies | 36 | Expired |
| US5297805A | Sealing ring | Fixed Constructions | 26 | Expired |
| US6269905A | Roof ridge table | Fixed Constructions | 18 | Expired |
| US4075922A | Decorative percussion rhythm instrument and noisemaker | Physics | 15 | Expired |
| US5490945A | Lubricating compositions and concentrates | Mechanical Engineering; Lighting; Heating | 14 | Expired |
| US6845983B1 | Gasket with outer edge damping channel and method and apparatus for manufacturing same | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US3988941A | Drive belt | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| USD244296S | Ceiling tile | General | 9 | Expired |
| US4798492A | Shaft coupling and method for using same | Emerging Cross-Sectional Technologies | 7 | Expired |
| USD244295S | Ceiling tile | General | 5 | Expired |
| US7214648B2 | Lubricant and additive formulation | Chemistry; Metallurgy | 5 | Expired |
| UST978006I4 | Spring projected bolt latching device | General | 3 | Expired |
| US4929222A | Connectable belt and method for forming same | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5011462A | Connector for connectible belt and method for using same | Emerging Cross-Sectional Technologies | 2 | Expired |
| US3967870A | Molded plastic drawer | Emerging Cross-Sectional Technologies | 1 | Expired |
| US5204231A | White safelight handleable photographic film containing a filter dye layer | Physics | 0 | Expired |
| US9447336B2 | Removing mercury from crude oil using a stabilizer column | Chemistry; Metallurgy | 0 | Active |
| US9643630B1 | Large diameter hose draining device | Performing Operations; Transporting | 0 | Active |
| US10215284B2 | Flowline divertor seal with spring-energized sealing lips | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.