Alonzo B. Jarman

Person

Wrightstown, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Dashpot assembly
- Patent number 4,471,940
- Issue date Sep 18, 1984
- TRW, Inc.
- Kenneth W. Zeuner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Closed center programmed valve system with load sense
- Patent number 4,401,009
- Issue date Aug 30, 1983
- Control Concepts, Inc.
- Kenneth W. Zeuner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Solenoid operated valve and dashpot assembly
- Patent number 4,345,736
- Issue date Aug 24, 1982
- Control Concepts, Inc.
- Kenneth W. Zeuner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Hydraulic oscillator
- Patent number 4,280,396
- Issue date Jul 28, 1981
- Control Concepts, Inc.
- Kenneth W. Zeuner
- B06 - GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
Information Patent Grant
Programmed valve system used for positioning control
- Patent number 4,276,810
- Issue date Jul 7, 1981
- Control Concepts, Inc.
- Kenneth W. Zeuner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Closed center programmed valve system with load sense
- Patent number 4,276,811
- Issue date Jul 7, 1981
- Control Concepts, Inc.
- Kenneth W. Zeuner
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Programmed unbalanced load valve system
- Patent number 4,202,250
- Issue date May 13, 1980
- Control Concepts, Inc.
- Kenneth W. Zeuner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Feathering valve assembly
- Patent number 4,191,091
- Issue date Mar 4, 1980
- Control Concepts, Inc.
- Kenneth W. Zeuner
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Feathering valve assembly
- Patent number 4,126,293
- Issue date Nov 21, 1978
- Control Concepts, Inc.
- Kenneth W. Zeuner
- F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information Patent Grant
Electrohydraulic valve assembly for front end loader attachment to...
- Patent number 4,050,596
- Issue date Sep 27, 1977
- Control Concepts, Inc.
- Kenneth W. Zeuner
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Electrohydraulic system for towed vehicle
- Patent number 4,046,399
- Issue date Sep 6, 1977
- Control Concepts, Inc.
- Kenneth W. Zeuner
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Two stage solenoid actuated valve, system, and method of actuation
- Patent number 3,980,002
- Issue date Sep 14, 1976
- Control Concepts, Inc.
- Alonzo B. Jarman
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Normally closed solenoid operated valve assembly with relief function
- Patent number 3,977,649
- Issue date Aug 31, 1976
- Control Concepts, Inc.
- Kenneth W. Zeuner
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Alonzo B. Jarman

Person

Patents Grantslast 30 patents

Dashpot assembly

Closed center programmed valve system with load sense

Solenoid operated valve and dashpot assembly

Hydraulic oscillator

Programmed valve system used for positioning control

Closed center programmed valve system with load sense

Programmed unbalanced load valve system

Feathering valve assembly

Feathering valve assembly

Electrohydraulic valve assembly for front end loader attachment to...

Electrohydraulic system for towed vehicle

Two stage solenoid actuated valve, system, and method of actuation

Normally closed solenoid operated valve assembly with relief function