Paul John Ernst

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Dubuque, IA, US

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Patents Grantslast 30 patents

Information Patent Grant
Electro-hydraulic auxiliary control with operator-selectable flow s...
- Patent number 8,862,274
- Issue date Oct 14, 2014
- Deere & Company
- Dennis P. Reiter
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Electro-hydraulic auxiliary mode control
- Patent number 8,621,855
- Issue date Jan 7, 2014
- Deere & Company
- Rian Scot Meyeres
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Multiple mode operational system for work vehicle braking
- Patent number 7,233,853
- Issue date Jun 19, 2007
- Deere & Company
- Scott Svend Hendron
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Two-lever three function control mechanism
- Patent number 5,110,253
- Issue date May 5, 1992
- Deere & Company
- Paul J. Ernst
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Patents Applicationslast 30 patents

Information Patent Application
Electro-Hydraulic Auxiliary Control With Operator-Selectable Flow S...
- Publication number 20100292851
- Publication date Nov 18, 2010
- Dennis P. Reiter
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
Electro-Hydraulic Auxiliary Mode Control
- Publication number 20100275589
- Publication date Nov 4, 2010
- Rian Scot Meyers
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Multiple mode operational system for work vehicle braking
- Publication number 20060095186
- Publication date May 4, 2006
- Deere & Company, a Delaware corporation
- Scott Svend Hendron
- B60 - VEHICLES IN GENERAL