DH

Douglas Anthony Hughes

EA Eaton: 20 patents #95 of 3,708Top 3%
EL Eaton Intelligent Power Limited: 15 patents #48 of 2,212Top 3%
📍 Novi, MI: #60 of 1,560 inventorsTop 4%
🗺 Michigan: #1,697 of 86,293 inventorsTop 2%
Overall (All Time): #95,245 of 4,157,543Top 3%
35
Patents All Time

Issued Patents All Time

Showing 1–25 of 35 patents

Patent #TitleCo-InventorsDate
12188437 EGR pump system and control method of EGR pump Brandon Dennis Biller, Jim Kevin Spring, Jesse Drummond, Matthew James FORTINI 2025-01-07
12146458 EGR pump system and control method of EGR pump Sarah Elizabeth Behringer, Brandon Dennis Biller, Witt Thanom 2024-11-19
12123380 EGR pump locking mechanism and method to lock EGR pump rotating group during engine braking Brandon Dennis Biller, Michael Coates, Nathan DEVILLE, James J. Malone, Jana Malatincova +1 more 2024-10-22
12116909 Auxiliary framework for electrically latched rocker arms Matthew Richard Busdiecker, Dale Arden Stretch, Petr Liskar, Jiri Cecrle, Michael J. Campbell 2024-10-15
12006896 EGR pump system and control method of EGR pump Brandon Dennis Biller, Jim Kevin Spring, Jesse Drummond, Matthew James FORTINI 2024-06-11
11840992 EGR pump system with overhung rotors Brandon Dennis Biller, Jim Kevin Spring, Joshua Kreucher, Kevin H. Snyder 2023-12-12
11698046 EGR pump system and control method of EGR pump Sarah Elizabeth Behringer, Brandon Dennis Biller, Witt Thanom 2023-07-11
11668269 EGR pump system and control method of EGR pump Brandon Dennis Biller, Jim Kevin Spring, Jesse Drummond, Matthew James FORTINI 2023-06-06
11002156 Non-contacting actuator for rocker arm assembly latches Matthew Richard Busdiecker, Dale Arden Stretch, Mark A. Juds 2021-05-11
10975922 Hydraulically actuated differential James K. Spring 2021-04-13
10781726 Electrically latching rocker arm assembly having built-in OBD functionality James E. McCarthy, Jr., Mark A. Juds, Nicholas Peter Gillette, Matthew Richard Busdiecker 2020-09-22
10662826 OBD based on magnetic circuit feedback Matthew Richard Busdiecker, Dale Arden Stretch 2020-05-26
10662825 Control based on magnetic circuit feedback Matthew Richard Busdiecker, Dale Arden Stretch 2020-05-26
10371016 Electrically latching rocker arm assembly having built-in OBD functionality James E. McCarthy, Jr., Mark A. Juds, Nicholas Peter Gillette, Matthew Richard Busdiecker 2019-08-06
10180089 Valvetrain with rocker arm housing magnetically actuated latch Petr Liskar, Mark A. Juds, Mustafa Huseyin, Peter J. Theisen, Amogh Vilas Kank +5 more 2019-01-15
9840972 Supercharger-based twin charging system for an engine Karen Evelyn Bevan, Sean Keidel, Benjamin Morris, Jeremy P. Novak, Martin Dale Pryor +2 more 2017-12-12
8210294 Method and system for shutting down an engine in a hybrid vehicle Matthew Richard Busdiecker 2012-07-03
7863769 Vehicle bus control system Matthew Richard Busdiecker 2011-01-04
7681547 Method for reducing torque required to crank engine in hybrid vehicle 2010-03-23
7665557 Hybrid electric powertrain with anti-idle function Jeff Skorvpski, Thomas Stover 2010-02-23
7434640 Method for reducing torque required to crank engine in hybrid vehicle 2008-10-14
7420292 Vehicle bus control system Matthew Richard Busdiecker 2008-09-02
7272987 Hybrid powertrain system 2007-09-25
7082850 Hybrid powertrain system 2006-08-01
7021410 Method and system for determining the torque required to launch a vehicle having a hybrid drive-train 2006-04-04