Stephen Bartlett
9Patents
3h-index
7Co-inventors
50Inventor score
Filing activity: Jan 26, 1981 → Nov 30, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6776720B2 | Tripode constant velocity joint | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6248035A | Rotary device of variable diameter | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US6033311A | Constant velocity ratio universal joint of the tripode type | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US5645487A | Constant velocity ratio universal joint of the tripode type | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7641557B2 | Flexible coupling | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US5733197A | Constant velocity ratio universal joints | Emerging Cross-Sectional Technologies | 2 | Expired |
| USD272155S | Prism cover for SLR cameras | General | 1 | Expired |
| US9028578B2 | Gas turbine inlet filter with replaceable media cartridges | Emerging Cross-Sectional Technologies | 1 | Active |
| US10227932B2 | Emissions modeling for gas turbine engines for selecting an actual fuel split | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.