Andreas Roth
54Patents
9h-index
87Co-inventors
81Inventor score
Filing activity: Jul 11, 1990 → Aug 31, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6892691B1 | Method for operating an internal combustion engine | Emerging Cross-Sectional Technologies | 67 | Expired |
| US7900596B2 | Method and device for operating an internal combustion engine | Emerging Cross-Sectional Technologies | 21 | Active |
| US5065639A | Double bevel gear angular drive | Emerging Cross-Sectional Technologies | 17 | Expired |
| US7135785B2 | Generator unit for tractors and electrical drive system for agricultural devices | Human Necessities | 17 | Expired |
| US8103433B2 | Method to detect a faulty operating condition during a cylinder cutoff of an internal combustion engine | Emerging Cross-Sectional Technologies | 15 | Active |
| US7661298B2 | Method and device for operating an internal combustion engine having at least one cylinder | Emerging Cross-Sectional Technologies | 13 | Active |
| US5803608A | Method for generating a signal responsive to the induction air temperature of an internal combustion engine | Physics | 13 | Expired |
| US5255655A | Fuel injection system for an internal combustion engine | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US5339907A | Device for connecting an agricultural implement to a tractor | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6813879B2 | Method for heating up catalysts in the exhaust gas of internal combustion engines | Emerging Cross-Sectional Technologies | 7 | Expired |
| USRE35835E | Device for attaching an agricultural implement to a tractor | General | 6 | Expired |
| US5462131A | Device for attaching an agricultural implement to a tractor | Performing Operations; Transporting | 5 | Expired |
| US6484691B1 | System and method for detecting and influencing the phase position of an internal combustion engine | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US6394063B1 | Method for operating an internal combustion engine | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US5408887A | Drive unit for driving agricultural implements or for effecting the drive in agricultural implements | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US6152827A | Switchable claw coupling | Mechanical Engineering; Lighting; Heating | 5 | Expired |
| US7886712B2 | Method and device for operating an internal combustion engine | Emerging Cross-Sectional Technologies | 4 | Active |
| US7018296B2 | Gear drive with integrated torque limiting coupling | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US5069063A | Device for measuring a pulsating variable in an internal combustion engine | Physics | 3 | Expired |
| US5582065A | Assembly with two bevel gear angle drives | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7896768B2 | Drive assembly for an operating unit of an agricultural implement or an agricultural machine | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US5520043A | Device for crankshaft-synchronous detection of a periodically changing variable | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US6505602B1 | Method of operating an internal combustion engine | Emerging Cross-Sectional Technologies | 2 | Expired |
| US8448143B2 | System and method for message choreographies of services | Physics | 2 | Active |
| US9355020B2 | Resolving nondeterminism in application behavior models | Physics | 2 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.