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Dennis Koenig
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Hartland, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Variable displacement vane pump with improved pressure control and...
Patent number
11,635,076
Issue date
Apr 25, 2023
SLW Automotive Inc.
Dennis N. Koenig
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Unified variable displacement oil pump and vacuum pump
Patent number
8,961,148
Issue date
Feb 24, 2015
Douglas G. Hunter
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Variable displacement pump and control therefor
Patent number
7,396,214
Issue date
Jul 8, 2008
BorgWarner Inc.
Douglas G. Hunter
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Grant
Variable displacement pump and control therefore for supplying lubr...
Patent number
7,018,178
Issue date
Mar 28, 2006
BorgWarner Inc.
Douglas Hunter
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
Information
Patent Application
VARIABLE DISPLACEMENT VANE PUMP WITH IMPROVED PRESSURE CONTROL AND...
Publication number
20220235764
Publication date
Jul 28, 2022
SLPT Global Pump Group
Dennis N. KOENIG
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
Unified variable displacement oil pump and vacuum pump
Publication number
20130022485
Publication date
Jan 24, 2013
SLW Automotive Inc.
Douglas G. Hunter
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information
Patent Application
INTEGRATED OIL PUMP, WATER PUMP AND OIL COOLER MODULE
Publication number
20110039250
Publication date
Feb 17, 2011
SLW Automotive Inc.
Douglas G. Hunter
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Variable displacement pump and control therefor
Publication number
20060127229
Publication date
Jun 15, 2006
BorgWarner Inc.
Douglas Hunter
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Variable displacement pump and control therefor
Publication number
20030231965
Publication date
Dec 18, 2003
Douglas Hunter
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES