Frank van der Staay
6Patents
5h-index
11Co-inventors
52Inventor score
Filing activity: Jul 22, 1996 → Aug 23, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6333843A | Method of starting an electromagnetic actuator operating a cylinder valve of a piston-type internal-combustion engine | Mechanical Engineering; Lighting; Heating | 36 | Expired |
| US5748433A | Method of accurately controlling the armature motion of an electromagnetic actuator | Mechanical Engineering; Lighting; Heating | 12 | Expired |
| US6382175B1 | Method for monitoring the operation of a piston-type internal-combustion engine with fully variable cylinder valves | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6568359B2 | Piston internal combustion engine with pressure relief gas exhaust valves | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US6373678B1 | Method of regulating the armature impact speed in an electromagnetic actuator by controlling the current supply based on performance characteristics | Electricity | 7 | Expired |
| US6425355B1 | Method for identifying misfirings in a piston internal combustion engine | Mechanical Engineering; Lighting; Heating | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.