Ernst Holmer
6Patents
5h-index
—Co-inventors
39Inventor score
Filing activity: Jul 15, 1986 → Nov 9, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4815423A | Method for controlling the working cycle of an internal combustion engine | Emerging Cross-Sectional Technologies | 44 | Expired |
| US4916903A | Method and an arrangement for controlling the working cycle of a turbocharged internal combustion engine | Emerging Cross-Sectional Technologies | 15 | Expired |
| US4852353A | Method and an arrangement for controlling the working cycle of a turbocharged internal combustion engine | Emerging Cross-Sectional Technologies | 13 | Expired |
| US4777916A | Valve spring device for a valve in an internal combustion engine | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US4938181A | Valve for internal combustion engines | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US4829949A | Valve mechanism for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.