DN

David F. Nelson

General Motors: 8 patents #1,966 of 18,328Top 15%
Tesla: 7 patents #97 of 838Top 15%
EA Energie-Innovation Ag: 1 patents #16 of 34Top 50%
AT Amei Technologies: 1 patents #31 of 52Top 60%
SI Simbex: 1 patents #6 of 20Top 30%
OS Orthofix S.R.L.: 1 patents #34 of 61Top 60%
Delphi Technologies: 1 patents #2,130 of 4,124Top 55%
Overall (All Time): #204,745 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12088144 Stator for an electric motor Kalonica Christie, James P. Murphy, Leif Olsen, Christopher Edwards 2024-09-10
11728697 Stator for an electric motor Kalonica Christie, James P. Murphy, Leif Olsen, Christopher Edwards 2023-08-15
11381130 Cantilever stator Edwin M. Pearce, Jr., Jim Robbins, Scott Heines, Gary A. Pinkley, Michael Balsamo +1 more 2022-07-05
10938280 Flux shield for electric motor Konstantinos Laskaris, Andrew David Baglino, Chad Furey 2021-03-02
10468937 Cantilever stator Edwin M. Pearce, Jr., Jim Robbins, Scott Heines, Gary A. Pinkley, Michael Balsamo +1 more 2019-11-05
10439477 Pressurized and gravity-fed liquid cooling of electric motor Gary A. Pinkley, William Randall Fong, Scott Heines, Edwin M. Pearce, Jr. 2019-10-08
9030063 Thermal management system for use with an integrated motor assembly Peter Dore Rawlinson, Nicholas John Sampson, Nicholas Robert Kalayjian, Vincent George Johnston, Gary A. Pinkley +6 more 2015-05-12
8462529 Power converter assembly with symmetrical layout of power modules Terence G. Ward, Gregory S. Smith, George John 2013-06-11
8398687 Volar plate fixation device Paul J. Vasta, Michael Thomas, David Ruch, Dwight Bronson 2013-03-19
8400775 Capacitor with direct DC connection to substrate Terence G. Ward, George John, Edward P. Yankoski, Gregory S. Smith, James M. Nagashima 2013-03-19
8139371 Power electronics devices with integrated control circuitry George John, Gregory S. Smith, David Tang, James M. Nagashima, Gabriel Gallegos-Lopez 2012-03-20
7973433 Power electronics devices with integrated gate drive circuitry George John, Gregory S. Smith, David Tang, James M. Nagashima, Gabriel Gallegos-Lopez 2011-07-05
7911161 Automotive power inverter with reduced capacitive coupling Terence G. Ward, Gregory S. Smith, George John, Tilak Gopalarathnam 2011-03-22
7884468 Cooling systems for power semiconductor devices Brooks S. Mann, George R. Woody, Terence G. Ward 2011-02-08
7723874 Cooling systems and methods for integration electric motor-inverters George R. Woody, Karl D. Conroy, James M. Nagashima, Eric R. Ostrom, Gregory S. Smith 2010-05-25
7580261 Semiconductor cooling system for use in electric or hybrid vehicle Gregory S. Smith, George John, Terence G. Ward, Edward P. Yankoski 2009-08-25
7450378 Power module having self-contained cooling system James M. Nagashima, Peter J. Savagian, Gregory S. Smith 2008-11-11
7380918 Method and apparatus for forming high-speed liquid Robert C. Dean, Jr., Matthew L. Brown, Richard W. Couch, Mark Blanchard 2008-06-03
6585774 Dynamic variable geometry fitting system for use with a body appliance Robert C. Dean, Jr., Michael B. Mayor, Chad S. Braley, Mark Blanchard 2003-07-01
6378664 Consistent retraction device for disc brake calipers Edward H. Warwick 2002-04-30
5951556 Compact external fixation device Giovanni Faccioli, Daniele Venturini 1999-09-14