Michael Groddeck
12Patents
3h-index
10Co-inventors
53Inventor score
Filing activity: Jul 6, 1988 → Feb 24, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6253725A | Crankcase and method of making same | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US6666175B2 | Closed loop radiator water system for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US6997672B2 | Turbocharger | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US6817335B2 | Cover plate for a crankcase | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US5056470A | Piston-operated internal-combustion engine having wet cylinder liners | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US7469778B2 | Drive unit for a hybrid motor vehicle | Emerging Cross-Sectional Technologies | 3 | Active |
| US7225785B2 | Bottom plate for a crankcase | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US4936417A | Lubricating system which includes a splash cooling of the pistons of an internal-combustion engine | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US7066133B2 | Cover plate for a crank case | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US7410444B2 | Drive unit for a hybrid motor vehicle | Emerging Cross-Sectional Technologies | 2 | Active |
| US4909216A | Regulating arrangement of a fuel-injection pump with a lever | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US4961479A | Duct for the distribution of lubricating oil | Mechanical Engineering; Lighting; Heating | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.