Ralf Punjer
3Patents
2h-index
12Co-inventors
37Inventor score
Filing activity: Mar 13, 1996 → Dec 13, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5816045A | Fan-type exhaust gas manifold for multi-cylinder internal-combustion engines and method of making same | Emerging Cross-Sectional Technologies | 25 | Expired |
| US5689954A | Exhaust gas manifold for an internal combustion engine and method of making such exhaust gas manifold | Mechanical Engineering; Lighting; Heating | 22 | Expired |
| US7343678B2 | Method and device for production of a hollow section | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.