RN

Richard A. Nellums

EA Eaton: 20 patents #95 of 3,708Top 3%
DG Dana Heavy Vehicle Systems Group: 6 patents #36 of 191Top 20%
DG Dana Automotive Systems Group: 1 patents #125 of 269Top 50%
DS Dana Italia Spa: 1 patents #9 of 25Top 40%
Overall (All Time): #138,633 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 25 most recent of 28 patents

Patent #TitleCo-InventorsDate
10495010 Damage protection for multi-function axle Donald Remboski, Steven J. Wesolowski 2019-12-03
10343519 Mechanical shift assembly for a shiftable tandem drive axle Stephen A. Edelen, James F. Ziech 2019-07-09
9989137 Direct drive hydrostatic transmission Luca Gilardino, Giulio Ornella, Nicola Tessaro, Ettore Cosoli, Lorenzo Serrao 2018-06-05
9347504 Vehicle driveline torque managing process Perry M. Paielli, Scott A. Smith 2016-05-24
9333857 Multi-mode tandem axle function selection apparatus and method Timothy J. Morscheck, Kenneth E. Cooper, James F. Ziech, Steven J. Wesolowski, Donald Remboski 2016-05-10
9020715 Distributed hierarchical control system for a tandem axle drive system Ananthakrishnan Surianarayanan, Sameer Anand Joshi, Sajeev C. Krishnan, Daniel G. Smedley, Ronald K. Markyvech +2 more 2015-04-28
8911321 Tandem axle system James F. Ziech, Donald Remboski, Benjamin J. Passino, Stephen C. Cochran, Stephen A. Edelen 2014-12-16
8566013 Electric vehicle (EV) driving mode optimization for a parallel hybrid electric vehicle Scott Davis, Thomas Connolly, Zhanjiano Zou 2013-10-22
8523738 Method of shifting a tandem drive axle having an inter-axle differential Timothy J. Morscheck, Kenneth E. Cooper, James F. Ziech, Steven J. Wesolowski, Donald Remboski 2013-09-03
7367415 Hybrid electric vehicle engine start technique James L. Oliver, Timothy J. Morscheck 2008-05-06
7125362 Hybrid powertrain system including smooth shifting automated transmission Kevin D. Beaty 2006-10-24
RE38615 System and method for decreasing ratio changing time in electronically enhanced powertrain systems John Dresden, III, Thomas A. Genise, Simon Hornby, Ronald K. Markyvech, John E. Stainton 2004-10-12
RE37697 Self-energizing synchronizer with force limiting Eugene R. Braun 2002-05-14
5957257 Self-energizing synchronizer including force limiting 1999-09-28
5901824 Synchronizer including radially-moveable self-energizing member 1999-05-11
5901823 Synchronizer including radially-moveable, resiliently-biased self-energizing member 1999-05-11
5842376 System and method for decreasing ratio changing time by actuating inertia brake while the master clutch is engaged in electronically enhanced powertrain systems John Dresden, III, Thomas A. Genise, Simon Hornby, Ronald K. Markyvech, John E. Stainton 1998-12-01
5655407 System and method for decreasing ratio changing time in electronically enhanced powertrain systems John Dresden, III, Thomas A. Genise, Simon Hornby, Ronald K. Markyvech, John E. Stainton 1997-08-12
5560249 Power synchronizer for a compound transmission 1996-10-01
5460060 Transmission shifting mechanism with spring loaded ball screw 1995-10-24
5456344 Self-adjusting clutch and input shaft brake actuator 1995-10-10
5425437 Synchronizer with self-energizing 1995-06-20
5094126 Transmission with a detachable emergency ratio selector John E. Stainton, Barry D. Thomas, Paul Martin Fowler, John S. Tuson 1992-03-10
5078245 Self-energizing synchronizer with force limiting Eugene R. Braun 1992-01-07
5065855 Self-energizing splines for a synchronizer 1991-11-19