Rolf Leonhard
15Patents
9h-index
19Co-inventors
61Inventor score
Filing activity: Dec 9, 1985 → Jul 2, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5351776A | Electronic system for a motor vehicle | Emerging Cross-Sectional Technologies | 96 | Expired |
| US5413540A | Torque-setting system for vehicle with continuously variable transmission (CVT) | Performing Operations; Transporting | 64 | Expired |
| US4722303A | Method for operating an internal combustion engine | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4718923A | Device for removing solid particles from exhaust gas of an internal combustion engine | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4858431A | Apparatus for removing solid particles, especially soot particles, from the exhaust gas of an internal combustion engine | Emerging Cross-Sectional Technologies | 20 | Expired |
| US4989408A | Device for removing soot from diesel exhaust | Emerging Cross-Sectional Technologies | 18 | Expired |
| US5006134A | Coagulator for systems for the purifying of exhaust gases of fossil fuels | Emerging Cross-Sectional Technologies | 16 | Expired |
| US4693078A | Soot afterburner for motor-vehicle exhaust system | Emerging Cross-Sectional Technologies | 14 | Expired |
| US4716725A | Apparatus for burning solid particles in the exhaust gas of internal combustion engines | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US4890455A | Coagulator for an exhaust gas scrubbing system for internal combustion engines | Emerging Cross-Sectional Technologies | 9 | Expired |
| US4672808A | Apparatus for the removal of combustible solid particles from the exhaust gases of internal combustion engines | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US5053914A | Safety circuit for a high-voltage generator of an electrostatic filter | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4853007A | Soot reservoir for an exhaust gas scrubbing system for an internal combustion engine | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4731994A | Apparatus for burning solid particles in the exhaust gas of internal combustion engines | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US4858433A | Pilot burner for an apparatus for burning off solid particles in the exhaust gas of internal combustion engines | Mechanical Engineering; Lighting; Heating | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.