Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RK

Roger Khami — 56 Patents

Ford: 53 patents #249 of 17,473Top 2%
VTVisteon Global Technologies: 3 patents #304 of 1,929Top 20%
Troy, MI: #45 of 2,712 inventorsTop 2%
Michigan: #745 of 86,293 inventorsTop 1%
Overall (All Time): #44,275 of 4,157,543Top 2%
56 Patents All Time

Issued Patents All Time

Showing 26–50 of 56 patents

Patent #TitleCo-InventorsDate
9581115 Induction system including a passive-adsorption hydrocarbon trap David S. Moyer, Douglas Scott Sparks, Brian F. VanderHaagen 2017-02-28
9541226 Anti-rotation worm gear clamp Robert Howard Saunders, Robert Joseph Mohan, Jeffrey Paul Luther, Scott M. Rollins, Erik Henry Hermann +1 more 2017-01-10
9494113 Flexible turbocharger air duct with constricting rings Randall Alan Stec, Christopher B. Bishop, Erik Henry Hermann 2016-11-15
9387427 Air cleaner filter assembly for motor vehicles operating in extreme weather conditions Thanh Pham, Giriraj Srinivasan, William C. Ronzi 2016-07-12
9387429 Hydrocarbon trap assembly with thermoformed hydrocarbon-adsorbing sleeve David S. Moyer, Ha To Chung, Matthew Rimmel, Andrew George Bellis 2016-07-12
9278475 Engine air intake duct with molded-in hydrocarbon vapor trap Jacqueline L. Tomlin, David S. Moyer, Timothy Dorweiler, James William Ortman, Ha To Chung +2 more 2016-03-08
9174163 Hydrocarbon trap and method for manufacture Andrew George Bellis, David S. Moyer, Erik Henry Hermann 2015-11-03
9121373 Induction system including a passive-adsorption hydrocarbon trap David S. Moyer, Andrew George Bellis, Michael Heim 2015-09-01
9068537 Intake system including remotely located filter assemblies and method for operation of an intake system Preet Kamal Virk, Robert Joseph Mohan, Joseph Matthew McCann, James William Ortman 2015-06-30
8807113 Device and method for integrating an air cleaner into a radiator fan shroud Hovie Jarrett Cassell 2014-08-19
8734556 Air cleaner filter assembly for motor vehicles operating in extreme weather conditions Giriraj Srinivasan, Thanh Pham, William C. Ronzi 2014-05-27
8666088 Tunable, sound enhancing air induction system for internal combustion engine Jose Arteaga, Shawn Carney, Steve Connolly, Hovie Jarrett Cassell 2014-03-04
8617454 Manufacture of an acoustic silencer James William Ortman, Brian Pierre Hendrix, Christopher Myers, Timothy Dorweiler 2013-12-31
8579585 Inlet swirl control for turbochargers Eric Henry Hermann, Randall Alan Stec, Douglas White, Jacqueline L. Tomlin, William C. Ronzi +2 more 2013-11-12
8568502 Spring clamp for an air filter housing Leon Speed, Scott M. Rollins, Erik Henry Hermann, Ha To Chung, John Qingrui Liu 2013-10-29
8425645 Air cleaner for motor vehicles operating in extreme weather conditions Thanh Pham, Joseph Matthew McCann, Giriraj Srinivasan, Michael Marvin Landgraf, Thomas Eric Svenson +1 more 2013-04-23
8377163 Air cleaner filter assembly for motor vehicles operating in extreme weather conditions Giriraj Srinivasan, Thanh Pham, William C. Ronzi 2013-02-19
8327975 Acoustic silencer James William Ortman, Aamir Asgharali Marvi, Lloyd Anthony Bozzi, Brian Pierre Hendrix, Ha To Chung +2 more 2012-12-11
8323556 Manufacture of an acoustic silencer James William Ortman, Brian Pierre Hendrix, Christopher Myers, Timothy Dorweiler 2012-12-04
8241382 Air cleaner for motor vehicles operating in extreme weather conditions Thanh Pham, Joseph Matthew McCann, Giriraj Srinivasan, Michael Marvin Landgraf, Thomas Eric Svenson +1 more 2012-08-14
8211197 Air cleaner filter assembly for motor vehicles operating in extreme weather conditions Giriraj Srinivasan, Thanh Pham, William C. Ronzi 2012-07-03
8177498 Inlet swirl control for turbochargers Eric Henry Hermann, Randall Alan Stec, Douglas White, Jacqueline L. Tomlin, William C. Ronzi +2 more 2012-05-15
7918912 Engine hydrocarbon adsorber Jacqueline L. Tomlin, David S. Moyer, Hovie Jarrett Cassell, William A. Rohrer, III 2011-04-05
7225780 Modular resonator Mark D. Hellie, William A. Rohrer, III, Christopher Shaw, David J. Moenssen 2007-06-05
6321726 Carbon canister spring plate Dawn Clancy, Ljupco Dimitrievski, Thomas Goebel 2001-11-27