Christian Ruhl
6Patents
3h-index
5Co-inventors
46Inventor score
Filing activity: Mar 30, 2009 → Dec 5, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7967713B2 | Planetary transmission | Emerging Cross-Sectional Technologies | 9 | Active |
| US8770057B2 | Device for emergency release of an automotive parking interlock | Emerging Cross-Sectional Technologies | 5 | Active |
| US9655470B2 | Injection unit having a resilient suspension device for the group head of a so-called espresso coffee machine | Human Necessities | 3 | Active |
| US11772212B2 | Method for producing an aluminum cylindrical hollow body for a vehicle transmission and a cylindrical hollow body | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US12397383B2 | Method for producing and processing a cylindrical hollow body made of aluminum or an aluminum alloy and for arranging it in a motor vehicle transmission, cylindrical hollow body and vehicle transmission | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12420333B2 | Method for producing a cylindrical hollow body made of aluminum or of an aluminum alloy or of a light metal alloy, cylindrical hollow body, and vehicle transmission | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.