Ames, Iowa
United States
20
2013-06-25
The entities that hold a legal rights for patent applications filed by inventor Gandrud Michael D.:
Michael D. Gandrud from Ames, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Check valve pump with electric bypass valve
#2 | 2013-02-28Charged hydraulic system
#3 | 2009-10-22VIBRATION DAMPENING MEDIA IN HYDRAULIC POWER UNITS
#4 | 2009-09-29Means of adjusting ground speed of a vehicle based on load on blade assembly
#5 | 2009-05-07Charged hydraulic system
#6 | 2009-04-09LOAD LOWERING REGENERATIVE ENERGY SYSTEM WITH CAPACITOR CHARGE AND DISCHARGE CIRCUIT AND METHOD OF OPERATING THE SAME
#7 | 2009-02-12Fan design and method of operating
#8 | 2008-01-08Means and method for controlling a hydromechanical transmission in dual mode
#9 | 2007-11-27Special fluids for use in a hydrostatic transmission
#10 | 2007-11-22TANDEM BATTERY POWERED INVERTER AND METHOD OF IMPLEMENTING SAME
#11 | 2007-03-08IMPROVED DESIGN OF INTEGRATED ELECTRO-HYDRAULIC POWER UNIT
#12 | 2006-12-07High current switching circuit for a motor drive three phase inverter for mobile equipment
#13 | 2006-06-29Tandem battery powered inverter and method of implementing the same
#14 | 2005-10-13Axial piston hydraulic power unit with pseudo slippers
#15 | 2005-10-06Method and means of sealing an electrical conductor through the housing of a fluid filled motor
#16 | 2005-09-08Hydraulic cartridge valve solenoid coil for direct mount to a printed circuit board
#17 | 2005-08-23Flow sharing priority circuit for open circuit systems with several actuators per pump
#18 | 2005-08-11Electro-hydraulic power unit with a rotary cam hydraulic power unit
#19 | 2005-06-23Method and means for monitoring torque in a hydraulic power unit
#20 | 2005-01-13Electrical loop flushing system
105386 ⎘