EG

Edward G. Groff

General Motors: 7 patents #2,246 of 18,328Top 15%
Overall (All Time): #764,561 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5846157 Integrated control of a lean burn engine and a continuously variable transmission Paul E. Reinke 1998-12-08
5237972 Two-stage cycle engine and combustion chamber Keith Meintjes, Ramachandra Diwakar 1993-08-24
4993373 Sealing shroud port timing valve for two cycle engine Edward D. Klomp, Donald Terry French, Paul M. Heck 1991-02-19
4987864 Two cycle engine with valved pressure scavenging Ronald J. Cantrell, Edward D. Klomp, James G. Solomon, Michael J. Gorman 1991-01-29
4969330 Two cycle engine catalytic emission control Roger B. Krieger, Rodney B. Rask, Robert A. Bolton, Paul E. Reinke 1990-11-13
4955338 Engine and high turbulence piston therefor Ramachandra Diwakar, Roger B. Krieger, Keith Meintjes 1990-09-11
4903669 Method and apparatus for closed loop fuel control Arun S. Solomon, Stephen F. De Nagel 1990-02-27