Rainer Scharp
67Patents
8h-index
28Co-inventors
78Inventor score
Filing activity: Mar 23, 2001 → Jul 24, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6729291B1 | Multipart cooled piston for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 20 | Expired |
| US6938603B2 | Method for the production of a one-piece piston for an internal combustion engine | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6772846B1 | Method for drilling shaker bores into the cooling channel of a single-part piston | Emerging Cross-Sectional Technologies | 15 | Expired |
| US8528206B2 | Method for the production of a piston for an internal combustion engine | Emerging Cross-Sectional Technologies | 12 | Active |
| US6957638B2 | Piston for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US6487773B2 | Method of making one-piece piston | Emerging Cross-Sectional Technologies | 10 | Expired |
| US7415959B2 | Cooling channel cover for a piston of an internal combustion engine | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US10240557B2 | Cooling channel cover and piston provided with a cooling channel cover | Mechanical Engineering; Lighting; Heating | 8 | Active |
| US7302927B1 | Two-part piston for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 7 | Active |
| US8943687B2 | Method for the production of a piston for an internal combustion engine | Emerging Cross-Sectional Technologies | 7 | Active |
| US7584694B2 | Composite piston for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US7971355B2 | Method for attaching a ring element to a piston for an internal combustion engine | Emerging Cross-Sectional Technologies | 6 | Active |
| US8635982B2 | Piston for an internal combustion engine and method for its production | Emerging Cross-Sectional Technologies | 6 | Active |
| US7409903B2 | One-piece piston for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US8813712B2 | Piston for an internal combustion engine and method for its production | Emerging Cross-Sectional Technologies | 5 | Active |
| US7308850B2 | Piston for combustion engine | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US7387100B2 | Piston for an internal combustion engine and cover ring for the cooling channel of the piston | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US8161934B2 | Multi-part piston for an internal combustion engine and method for its production | Emerging Cross-Sectional Technologies | 4 | Active |
| US7743745B2 | Multipart, cooled piston for a combustion engine | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US8689743B2 | Piston for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US7628134B2 | Piston for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US8973484B2 | Piston with cooling gallery | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US7685710B2 | Method for producing a piston for an internal combustion engine | Emerging Cross-Sectional Technologies | 4 | Active |
| US7762178B2 | Two-part piston for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US8631573B2 | Piston for an internal combustion engine and method for its production | Emerging Cross-Sectional Technologies | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.