Don R. Draper

Person

Chanhassen, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Torque control system for a variable displacement pump
- Patent number 11,536,265
- Issue date Dec 27, 2022
- Danfoss Power Solutions II Technology A/S
- Don Rulon Draper
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Torque control system for a variable displacement pump
- Patent number 10,859,069
- Issue date Dec 8, 2020
- EATON INTELLIGENT POWER LIMITED
- Don Rulon Draper
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hybrid hydraulic drive system architecture
- Patent number 8,771,138
- Issue date Jul 8, 2014
- Eaton Corporation
- Brian L. Van Batavia
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fluid reservoir assembly
- Patent number 8,544,675
- Issue date Oct 1, 2013
- Eaton Corporation
- Don Rulon Draper
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hydraulic reservoir pressure relief mechanism
- Patent number 8,528,767
- Issue date Sep 10, 2013
- Eaton Corporation
- Don R. Draper
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Trapped gas removal in liquid gas accumulator
- Patent number 6,971,411
- Issue date Dec 6, 2005
- Eaton Corporation
- Don R. Draper
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Steering system with ability to stop steering wheel rotation
- Patent number 6,560,961
- Issue date May 13, 2003
- Eaton Corporation
- Don R. Draper
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Hydrostatic steering system having improved steering sensing
- Patent number 6,539,710
- Issue date Apr 1, 2003
- Eaton Corporation
- Don R. Draper
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Wide angle controller with dual function check valves
- Patent number 5,634,495
- Issue date Jun 3, 1997
- Eaton Corporation
- Kenneth G. Rasmussen
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Grant
Fluid controller having axial modulation
- Patent number 5,186,212
- Issue date Feb 16, 1993
- Eaton Corporation
- Dwight B. Stephenson
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Patents Applicationslast 30 patents

Information Patent Application
TORQUE CONTROL SYSTEM FOR A VARIABLE DISPLACEMENT PUMP
- Publication number 20210115910
- Publication date Apr 22, 2021
- Eaton Intelligent Power Limited
- Don Rulon DRAPER
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
TORQUE CONTROL SYSTEM FOR A VARIABLE DISPLACEMENT PUMP
- Publication number 20180045185
- Publication date Feb 15, 2018
- EATON CORPORATION
- Don Rulon DRAPER
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HYBRID HYDRAULIC DRIVE SYSTEM ARCHITECTURE
- Publication number 20130068056
- Publication date Mar 21, 2013
- Brian L. Van Batavia
- B60 - VEHICLES IN GENERAL
Information Patent Application
HYDRAULIC RESERVOIR PRESSURE RELIEF MECHANISM
- Publication number 20100170240
- Publication date Jul 8, 2010
- Don R. Draper
- B60 - VEHICLES IN GENERAL
Information Patent Application
PRESSURE RELIEF MECHANISM HAVING A RUPTURE DISK
- Publication number 20100170573
- Publication date Jul 8, 2010
- Don R. Draper
- B60 - VEHICLES IN GENERAL
Information Patent Application
TRAPPED GAS REMOVAL IN LIQUID GAS ACCUMULATOR
- Publication number 20050257844
- Publication date Nov 24, 2005
- Don R. Draper
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Application
Steering system with ability to stop steering wheel rotation
- Publication number 20030051471
- Publication date Mar 20, 2003
- EATON CORPORATION
- Don R. Draper
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
Information Patent Application
Hydrostatic steering system having improved steering sensing
- Publication number 20020108802
- Publication date Aug 15, 2002
- EATON CORPORATION
- Don R. Draper
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS

Don R. Draper

Person

Patents Grantslast 30 patents

Torque control system for a variable displacement pump

Torque control system for a variable displacement pump

Hybrid hydraulic drive system architecture

Fluid reservoir assembly

Hydraulic reservoir pressure relief mechanism

Trapped gas removal in liquid gas accumulator

Steering system with ability to stop steering wheel rotation

Hydrostatic steering system having improved steering sensing

Wide angle controller with dual function check valves

Fluid controller having axial modulation

Patents Applicationslast 30 patents

TORQUE CONTROL SYSTEM FOR A VARIABLE DISPLACEMENT PUMP

TORQUE CONTROL SYSTEM FOR A VARIABLE DISPLACEMENT PUMP

HYBRID HYDRAULIC DRIVE SYSTEM ARCHITECTURE

HYDRAULIC RESERVOIR PRESSURE RELIEF MECHANISM

PRESSURE RELIEF MECHANISM HAVING A RUPTURE DISK

TRAPPED GAS REMOVAL IN LIQUID GAS ACCUMULATOR

Steering system with ability to stop steering wheel rotation

Hydrostatic steering system having improved steering sensing