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David M. Rix — 16 Patents

CUCummins: 16 patents #64 of 2,217Top 3%
Columbus, IN: #104 of 1,378 inventorsTop 8%
Indiana: #2,086 of 33,936 inventorsTop 7%
Overall (All Time): #284,196 of 4,157,543Top 7%
16 Patents All Time
David M. Rix has been granted 16 US patents. The first was granted in 1991 and the most recent in August 2022. David M. Rix ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list David M. Rix in Columbus, IN, US.

Patents per Year

Patents granted per year, 1991 to 2022Bar chart with a peak of 3 patents in 1991.peak 31991: 3 patents19911993: 1 patents1994: 1 patents19941995: 2 patents1999: 1 patents19992000: 1 patents2004: 1 patents20042007: 2 patents2008: 1 patents20082015: 2 patents2022: 1 patents2022

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
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 $41,703,000
9151289 Fuel pump John D. Crofts, Scott Robert Simmons, Wesley R. Thayer, Bela Doszpoly, Anthony A. Shaull +1 more 2015-10-06 $82,629,000
9133801 Fuel injector with injection control valve spring preload adjustment device Corydon E. Morris 2015-09-15 $26,488,000
7334741 Fuel injector with injection rate control Donald J. Benson, Lester L. Peters, Shankar Venkataraman, C. Edward Morris 2008-02-26 $57,558,000
7248041 Device and method for measuring transient magnetic performance Edward B. Manring, Donald J. Benson 2007-07-24 $32,170,000
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 $6,692,000
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 $15,004,000
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 $5,957,000
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 $11,376,000
5377636 Solenoid operated pump-line-nozzle fuel injection system and inline pump therefor Harry L. Wilson, Rodney Wilson, George L. Muntean 1995-01-03 $13,200,000
5292072 Fuel injectors and methods for making fuel injectors Christine M. Yingling 1994-03-08 $3,655,000
5192026 Fuel injectors and methods for making fuel injectors Christine M. Yingling 1993-03-09 $10,609,000
5072709 Fuel injection for an internal combustion engine Martin W. Long, Charles B. Fry, Raul Krivoy 1991-12-17 $5,465,000
5067464 Fuel injector for an internal combustion engine Martin W. Long, Thomas R. Lee, Douglas E. Dawes 1991-11-26 $5,490,000
5020203 Fuel injector installation and removal tool for an internal combustion engine — 1991-06-04 $4,655,000

Frequent Collaborators

C. Edward Morris3 shared
Donald J. Benson3 shared
Lester L. Peters2 shared
Thomas M. Yonushonis2 shared
John T. Carroll, III2 shared
Martin W. Long2 shared

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