David E. Witucki
7Patents
3h-index
14Co-inventors
54Inventor score
Filing activity: Nov 5, 1990 → Nov 30, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5058696A | Variable effort automotive power steering gear and method | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6638390B1 | Gear production process | Emerging Cross-Sectional Technologies | 8 | Expired |
| US8096036B2 | Method of manufacturing a steering column | Emerging Cross-Sectional Technologies | 3 | Active |
| US6400899B1 | Ring assembly manufacturing apparatus and method | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8783128B2 | Steering column manufacturing machine and method of manufacturing a steering column | Emerging Cross-Sectional Technologies | 1 | Active |
| US7556293B2 | Telescoping steering column assembly and method of manufacturing the assembly | Emerging Cross-Sectional Technologies | 0 | Active |
| US7832936B2 | Axial delash mechanism | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.