WO

Walter K. O'Neil

EA Eaton: 18 patents #114 of 3,708Top 4%
Overall (All Time): #259,912 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6945893 Hybrid powertrain system Ricardo C. Grillo, David M. Preston 2005-09-20
5617067 Electromagnetic actuator having a low aspect ratio stator Ram S. Arora, Bryce A. Buuck 1997-04-01
5584371 Viscous fan drive system logic William L. Kelledes, Rick L. Boyer 1996-12-17
5199401 Engine throttle servoactuator control system Donald Haefner, Wayne E. Klindt, Mark L. Leonard, Daniel R. Parks, Don K. St. John 1993-04-06
5185685 Field sensing arc detection Charles J. Tennies, Bruce C. Beihoff, Jerome K. Hastings, Robert J. Clarey 1993-02-09
5185684 Frequency selective arc detection Bruce C. Beihoff, Charles J. Tennies, Francis S. Richards, Jr. 1993-02-09
5185687 Chaos sensing arc detection Bruce C. Beihoff, Charles J. Tennies, Francis S. Richards, Jr. 1993-02-09
5145329 Homoplanar brushless electric gerotor Steven J. Zumbusch 1992-09-08
5030865 Self powered remote viscous fluid coupling Carl E. Rockey, Robert Joseph Mohan 1991-07-09
5025906 Remote sensing viscous fluid coupling Carl E. Rockey, Robert Joseph Mohan 1991-06-25
4874072 Viscous fan drive control with integrated speed sensor Robert Joseph Mohan 1989-10-17
4860844 Power steering system 1989-08-29
4828088 Closed loop pulse modulated viscous fan control Robert Joseph Mohan 1989-05-09
4805463 Torque transducer William L. Kelledes 1989-02-21
4651066 Ferrite permanent magnet electrical machine and the application thereof within vehicle traction drives David J. Gritter, David Turner 1987-03-17
4624334 Electric power assisted steering system William L. Kelledes 1986-11-25
4590413 EV drivetrain inverter with V/HZ optimization David J. Gritter 1986-05-20
4556116 Fail-safe mechanism for an electrical power assisted steering system 1985-12-03