Troy, Michigan
United States
11
2020-12-17
The entities that hold a legal rights for patent applications filed by inventor Grimmer Michael J.:
Michael J. Grimmer from Troy, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Coulomb friction axle damper
#2 | 2018-11-27System and method for controlling a damper bypass clutch to provide friction damping in a connection between an engine and a transmission
#3 | 2016-08-18Driveshaft with two-stage stiffness
#4 | 2016-04-07Driveshaft with two-stage stiffness
#5 | 2014-09-18Inverter control method and vehicle having same
#6 | 2013-11-28Methods, systems and apparatus for implementing dithering in motor drive system for controlling operation of an electric machine
#7 | 2013-11-28Methods, systems and apparatus for computing a voltage advance used in controlling operation of an electric machine
#8 | 2013-08-29Method to reduce powertrain noise and vibration during engine start in hybrid vehicle
#9 | 2013-06-27Torsional damper assembly
#10 | 2012-05-10Control of a traction power inverter module in a vehicle having an electric traction motor
#11 | 2007-05-24Snap ring design with anti-rotation structures at outer diameter
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