Stephen G. Shoup
9Patents
6h-index
7Co-inventors
56Inventor score
Filing activity: Feb 13, 1975 → Mar 21, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5040454A | Piston assembly and piston member thereof having a predetermined compression height to diameter ratio | Emerging Cross-Sectional Technologies | 24 | Expired |
| US4941440A | Engine including a piston member having a high top ring groove | Emerging Cross-Sectional Technologies | 17 | Expired |
| US4151920A | Vehicle main frame | Performing Operations; Transporting | 17 | Expired |
| US5338153A | Non-drip fluid circulating pump | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| USD322969S | Piston or similar article | General | 10 | Expired |
| US3970557A | Impingement baffle equipped oil filter | Performing Operations; Transporting | 8 | Expired |
| US5490762A | Weep hole plug for a fluid circulating pump | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US4354692A | Heavy duty drawbar | Performing Operations; Transporting | 1 | Expired |
| US4212139A | Heavy duty drawbar | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.