RS

Roy David Schultz

GE: 5 patents #6,802 of 36,430Top 20%
KT Kollmorgen Technologies: 3 patents #31 of 123Top 30%
WE Westinghouse Electric: 2 patents #1,558 of 5,139Top 35%
Ford: 2 patents #6,445 of 17,473Top 40%
VT Visteon Global Technologies: 1 patents #765 of 1,929Top 40%
Overall (All Time): #348,410 of 4,157,543Top 9%
14
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
9906108 Sensorless electric machine Kum Kang Huh, Patel Bhageerath Reddy, Ayman Mohamed Fawzi El-Refaie, Patrick Lee Jansen, Lembit Salasoo 2018-02-27
9871418 Sensorless electric machine Kum Kang Huh, Patel Bhageerath Reddy, Ayman Mohamed Fawzi El-Refaie, Patrick Lee Jansen, Lembit Salasoo 2018-01-16
9490682 Method and system for alternator thermal protection Maksim V. Borisenko, Edward Thomas Petrak, Rajeev Verma, Sunil Srinivasa Murthy 2016-11-08
9160213 Method and system for motor thermal protection Jeffrey Louis Daigle, Sudhir Gupta 2015-10-13
9093878 Sensorless electric machine Kum Kang Huh, Patel Bhageerath Reddy, Ayman Mohamed Fawzi El-Refaie, Patrick Lee Jansen, Lembit Salasoo 2015-07-28
6208057 Electrical machine with reduced audible noise Shawn Swales 2001-03-27
5663605 Rotating electrical machine with electromagnetic and permanent magnet excitation Paul Michael Evans 1997-09-02
5483146 Control system for a vehicle electrical system Robert Joseph Mohan, David Sirois 1996-01-09
4954739 Servo motor with high energy product magnets Thomas R. England, A. Clark Altizer 1990-09-04
4868970 Method of making an electric motor Thomas R. England, A. Clark Altizer 1989-09-26
4679313 Method of making a servo motor with high energy product magnets Thomas R. England, C. Clark Altizor 1987-07-14
4508988 Permanent magnet motor stator for d.c. motors Leon G. Reiss 1985-04-02
4307310 Segmented magnet dynamoelectric machine with series connected rotor conductors Leonard N. Wedman 1981-12-22
4283651 Switching circuit for high current brushes in a dynamoelectric machine George T. Hummert, Randall M. Garrett 1981-08-11