RU

Roger Urven

Caterpillar: 10 patents #570 of 8,398Top 7%
Overall (All Time): #517,178 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8484947 Fluid injector having purge heater Stephan D. Roozenboom, James R. Weber, Glenn B. Cox, Stephen M. Wiley 2013-07-16
8006482 Method of purging fluid injector by heating Glenn B. Cox, James R. Weber, Orhan Altin, Andrew J. Kieser, Justin McMenamy 2011-08-30
7909271 Fuel injector nozzle for an internal combustion engine Mark S. Cavanagh, Keith E. Lawrence 2011-03-22
7685809 On-board ammonia generation and exhaust after treatment system using same Josh Driscoll, Wade J. Robel, Cory A. Brown 2010-03-30
7444980 Fuel injector nozzle for an internal combustion engine Mark S. Cavanagh, Keith E. Lawrence 2008-11-04
7422000 Method of transitioning between operating modes in an internal combustion engine Mary Lou Kesse, Kevin P. Duffy, Cory A. Brown 2008-09-09
7290520 Fuel injector nozzle for an internal combustion engine Mark S. Cavanagh, Keith E. Lawrence 2007-11-06
7219649 Engine system and method of operating same over multiple engine load ranges Kevin P. Duffy, Cory A. Brown, Mary Lou Kesse 2007-05-22
7185614 Double bowl piston Darrel Henry Meffert, Cory A. Brown, Mark Runge 2007-03-06
7032566 Fuel injector nozzle for an internal combustion engine Mark S. Cavanagh, Keith E. Lawrence 2006-04-25