Doug Gnage
2Patents
2h-index
5Co-inventors
27Inventor score
Filing activity: Nov 13, 2001 → Oct 25, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6817325B2 | Hydraulic manifold assembly for variable activation and deactivation of valves in an internal combustion engine | Mechanical Engineering; Lighting; Heating | 13 | Expired |
| US6758175B2 | Apparatus for purging and excluding air from a hydraulic manifold assembly for variable deactivation of engine valves | Mechanical Engineering; Lighting; Heating | 10 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.