DR

David M. Rix

CE Cummins Engine: 9 patents #21 of 765Top 3%
CU Cummins: 7 patents #139 of 1,560Top 9%
Overall (All Time): #293,175 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11421637 High pressure diesel fuel pump pumping element Anthony A. Shaull, Tunji Adejumo, Luke Allen Jones, Yip Kwok, John D. Lane +1 more 2022-08-23
9151289 Fuel pump John D. Crofts, Scott Robert Simmons, Wesley R. Thayer, Bela Doszpoly, Anthony A. Shaull +1 more 2015-10-06
9133801 Fuel injector with injection control valve spring preload adjustment device Corydon E. Morris 2015-09-15
7334741 Fuel injector with injection rate control Donald J. Benson, Lester L. Peters, Shankar Venkataraman, C. Edward Morris 2008-02-26
7248041 Device and method for measuring transient magnetic performance Edward B. Manring, Donald J. Benson 2007-07-24
7156368 Solenoid actuated flow controller valve Michael A. Lucas, David L. Buchanan, C. Edward Morris, Donald J. Benson 2007-01-02
6824081 Needle controlled fuel injector with two control valves Lester L. Peters, C. Edward Morris, Shankar Venkataraman 2004-11-30
6149073 Ceramic plunger for internal combustion engine high pressure fuel system Dan K. Hickey, J. Victor Perr, Joseph C. Bentz, Thomas M. Yonushonis, Malcolm G. Naylor +2 more 2000-11-21
5899383 Ceramic fuel injector timing plunger Dan K. Hickey, J. Victor Perr, Joseph C. Bentz, Thomas M. Yonushonis, Malcolm G. Naylor +2 more 1999-05-04
5417403 Captured ring and threaded armature solenoid valve Rodney M. Shurman, Harry L. Wilson, John D. Crofts, Brett I. Barnhart, Alan B. Slachter 1995-05-23
5377636 Solenoid operated pump-line-nozzle fuel injection system and inline pump therefor Harry L. Wilson, Rodney Wilson, George L. Muntean 1995-01-03
5292072 Fuel injectors and methods for making fuel injectors Christine M. Yingling 1994-03-08
5192026 Fuel injectors and methods for making fuel injectors Christine M. Yingling 1993-03-09
5072709 Fuel injection for an internal combustion engine Martin W. Long, Charles B. Fry, Raul Krivoy 1991-12-17
5067464 Fuel injector for an internal combustion engine Martin W. Long, Thomas R. Lee, Douglas E. Dawes 1991-11-26
5020203 Fuel injector installation and removal tool for an internal combustion engine 1991-06-04