Jeremiah C. Johnson

Person

Saint John, IN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Cooling scheme for hydrostatic transmission
- Patent number 11,920,677
- Issue date Mar 5, 2024
- Caterpillar Inc.
- Christopher W. Pruess
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Variable pressure limiting for variable displacement pumps
- Patent number 9,416,779
- Issue date Aug 16, 2016
- Caterpillar Inc.
- Corey L. Gorman
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hydraulic piston pump with reduced restriction barrel passage
- Patent number 9,151,280
- Issue date Oct 6, 2015
- Caterpillar Inc.
- Wayne Fritz
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Hydraulic piston pump with reduced restriction barrel passage
- Patent number 8,668,469
- Issue date Mar 11, 2014
- Caterpillar Inc.
- Wayne Fritz
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

Information Patent Application
COOLING SCHEME FOR HYDROSTATIC TRANSMISSION
- Publication number 20230243419
- Publication date Aug 3, 2023
- Caterpillar Inc.
- Christopher W. PRUESS
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HYDRAULIC CONNECTION
- Publication number 20230241967
- Publication date Aug 3, 2023
- Caterpillar Inc.
- Christopher William PRUESS
- B60 - VEHICLES IN GENERAL
Information Patent Application
Variable Pressure Limiting for Variable Displacement Pumps
- Publication number 20150267697
- Publication date Sep 24, 2015
- Caterpillar Inc.
- Corey L. Gorman
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
AXIAL PUMP HAVING STRESS REDUCED PORT PLATE
- Publication number 20140109761
- Publication date Apr 24, 2014
- Caterpillar Inc.
- Jeremiah C. JOHNSON
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
HYDRAULIC PISTON PUMP WITH REDUCED RESTRICTION BARREL PASSAGE
- Publication number 20140056730
- Publication date Feb 27, 2014
- Caterpillar Inc.
- Wayne Fritz
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Application
Hydraulic Piston Pump with Reduced Restriction Barrel Passage
- Publication number 20120275928
- Publication date Nov 1, 2012
- Caterpillar, Inc.
- Wayne Fritz
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Jeremiah C. Johnson

Person

Patents Grantslast 30 patents

Cooling scheme for hydrostatic transmission

Variable pressure limiting for variable displacement pumps

Hydraulic piston pump with reduced restriction barrel passage

Hydraulic piston pump with reduced restriction barrel passage

Patents Applicationslast 30 patents

COOLING SCHEME FOR HYDROSTATIC TRANSMISSION

HYDRAULIC CONNECTION

Variable Pressure Limiting for Variable Displacement Pumps

AXIAL PUMP HAVING STRESS REDUCED PORT PLATE

HYDRAULIC PISTON PUMP WITH REDUCED RESTRICTION BARREL PASSAGE

Hydraulic Piston Pump with Reduced Restriction Barrel Passage