Eric Norppa
6Patents
4h-index
5Co-inventors
42Inventor score
Filing activity: Mar 20, 1995 → Nov 5, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6386183B1 | Motorcycle having system for combustion knock control | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5562082A | Engine cycle identification from engine speed | Mechanical Engineering; Lighting; Heating | 9 | Expired |
| US6588259B2 | Motorcycle having system for determining engine phase | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US6499341B1 | Motorcycle having system for determining engine phase | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US6505606B2 | Motorcycle having a system for combustion knock control | Emerging Cross-Sectional Technologies | 3 | Expired |
| US6611145B2 | Motorcycle having a system for combustion diagnostics | Emerging Cross-Sectional Technologies | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.