| Patent | Date |
|---|
Method for producing (hetero)aromatic hydroxylamines
Grant 6,255,489 - Klintz , et al. July 3, 2 | 2001-07-03 |
Method for producing N-substituted 3-hydroxypyrazoles
Grant 6,040,458 - Vogelbacher , et al. March 21, 2 | 2000-03-21 |
Method and arrangement for controlling a self-igniting internal combustion engine
Grant 5,131,371 - Wahl , et al. July 21, 1 | 1992-07-21 |
Method and apparatus for controlling the operating characteristic quantities of an internal combustion engine
Grant 4,676,215 - Blocher , et al. June 30, 1 | 1987-06-30 |
Method and apparatus for controlling the operating characteristic quantities of an internal combustion engine
Grant 4,646,697 - Grob , et al. March 3, 1 | 1987-03-03 |
Apparatus for metering an air-fuel mixture to an internal combustion engine
Grant 4,616,618 - Blocher , et al. October 14, 1 | 1986-10-14 |
Vehicle trip computer
Grant 4,371,934 - Wahl , et al. February 1, 1 | 1983-02-01 |
High-voltage ignition system to generate a spark for an internal combustion engine, and method to generate the spark energy
Grant 4,181,112 - Grather , et al. January 1, 1 | 1980-01-01 |
Method and apparatus for eliminating transmission jolt in motor vehicles
Grant 4,172,505 - Rabus , et al. October 30, 1 | 1979-10-30 |
Apparatus for system control, especially ignition timing of internal combustion engines
Grant 4,158,350 - Moller , et al. June 19, 1 | 1979-06-19 |
Electronic ignition control system for internal combustion engines
Grant 4,015,566 - Wahl April 5, 1 | 1977-04-05 |
Internal combustion exhaust catalytic reactor monitoring system
Grant 4,007,589 - Neidhard , et al. February 15, 1 | 1977-02-15 |
Internal combustion exhaust catalytic reactor monitoring system
Grant 3,962,866 - Neidhard , et al. June 15, 1 | 1976-06-15 |
Method and apparatus repetitively controlling the composition of exhaust emissions from internal combustion engines, in predetermined intervals
Grant 3,919,983 - Wahl , et al. November 18, 1 | 1975-11-18 |
Method and system to reduce noxious components in the exhaust emission from internal combustion engines with carburetor supply
Grant 3,890,946 - Wahl June 24, 1 | 1975-06-24 |
Ignition Timing Control System For Internal Combustion Engine Ignition Systems
Grant 3,853,103 - Wahl , et al. December 10, 1 | 1974-12-10 |
Method And Apparatus For Removal Of Noxious Components From The Exhaust Of Internal Combustion Engines
Grant 3,827,237 - Linder , et al. August 6, 1 | 1974-08-06 |
Electronic Fuel Consumption Meter
Grant 3,812,710 - Bauman , et al. May 28, 1 | 1974-05-28 |
Method And Apparatus To Remove Polluting Components From The Exhaust Gases Of Internal Combustion Engines
Grant 3,759,232 - Wahl , et al. September 18, 1 | 1973-09-18 |
Fuel Injection System Especially For Multi-cylinder Internal Combustion Engines
Grant 3,754,537 - Wessel , et al. August 28, 1 | 1973-08-28 |
Apparatus To Control The Proportion Of Air And Fuel In The Air-fuel Mixture Of Internal Combustion Engines
Grant 3,745,768 - Zechnall , et al. July 17, 1 | 1973-07-17 |
Electrical Fuel Injection Arrangement For Internal Combustion Engines
Grant 3,593,692 - Scholl , et al. July 20, 1 | 1971-07-20 |
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