Jakob Widrig
6Patents
5h-index
6Co-inventors
56Inventor score
Filing activity: Jun 2, 1980 → Oct 8, 1999
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4759110A | Process for shrink-fit locking a cylindrical ceramic part into a flange made of a ferrous material, and ceramic-metal composite bodies | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4876825A | Vehicle door | Performing Operations; Transporting | 13 | Expired |
| US6321708A | Inlet manifold | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US4745988A | Device for conducting away the exhaust gases from internal combustion engines | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US4446942A | Device for conducting away the exhaust gases from internal combustion engines | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4352408A | Device for conducting away the exhaust gases from internal combustion engines | Mechanical Engineering; Lighting; Heating | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.