George Gustave Zipfel Jr.

Person

Madison, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Linear magnetostrictive actuator
- Patent number 11,430,939
- Issue date Aug 30, 2022
- The United States of America, as represented by the Secretary of the Navy
- John E. Miesner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Linear magnetostrictive actuator
- Patent number 10,998,487
- Issue date May 4, 2021
- The United States of America, as represented by the Secretary of the Navy
- John E. Miesner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compact actuator with hydraulic seal
- Patent number 6,651,988
- Issue date Nov 25, 2003
- General Dynamics Advanced Information Systems, Inc.
- Gregory Waston Terpay
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Active system and method for vibration and noise reduction
- Patent number 6,644,590
- Issue date Nov 11, 2003
- General Dynamics Advanced Information Systems, Inc.
- Gregory Weston Terpay
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Permanent magnet phase-control motor
- Patent number 6,476,534
- Issue date Nov 5, 2002
- General Dynamics Advanced Technology Systems, Inc.
- William Edward Vanderbeck
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Blade vibration control in turbo-machinery
- Patent number 6,409,465
- Issue date Jun 25, 2002
- Hood Technology Corporation
- Andreas von Flotow
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Rotor hub mounted actuator for controlling a blade on a rotorcraft
- Patent number 6,354,536
- Issue date Mar 12, 2002
- Sikorsky Aircraft Corporation
- Michael S. Torok
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Unbalanced force generation in motors
- Patent number 5,949,162
- Issue date Sep 7, 1999
- General Dynamics Advanced Technology Systems, Inc.
- Victor G. Mishkevich
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and method for adaptive suppression of vibrations in mech...
- Patent number 5,816,122
- Issue date Oct 6, 1998
- General Dynamics Advanced Technology Systems, Inc.
- Roger David Benning
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Force generator for electrostrictive actuators
- Patent number 5,493,165
- Issue date Feb 20, 1996
- AT&T Corp.
- Thomas E. Smith
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reactance-mass actuator
- Patent number 5,438,627
- Issue date Aug 1, 1995
- AT&T Corp.
- Thomas E. Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of making electromechanical transducers using improved flexi...
- Patent number 4,407,054
- Issue date Oct 4, 1983
- Bell Telephone Laboratories, Incorporated
- George G. Zipfel
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Semiconductor integrated circuit transistor detector array for chan...
- Patent number 4,015,159
- Issue date Mar 29, 1977
- Bell Telephone Laboratories, Incorporated
- George Gustave Zipfel
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Passive device for noise reduction
- Publication number 20040140149
- Publication date Jul 22, 2004
- Gregory Weston Terpay
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Active system and method for vibration and noise reduction
- Publication number 20020128072
- Publication date Sep 12, 2002
- Gregory Weston Terpay
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Passive device for noise reduction
- Publication number 20020094274
- Publication date Jul 18, 2002
- Gregory Weston Terpay
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
Compact actuator with hydraulic seal
- Publication number 20020079649
- Publication date Jun 27, 2002
- Gregory Waston Terpay
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

George Gustave Zipfel Jr.

Person

Patents Grantslast 30 patents

Linear magnetostrictive actuator

Linear magnetostrictive actuator

Compact actuator with hydraulic seal

Active system and method for vibration and noise reduction

Permanent magnet phase-control motor

Blade vibration control in turbo-machinery

Rotor hub mounted actuator for controlling a blade on a rotorcraft

Unbalanced force generation in motors

Apparatus and method for adaptive suppression of vibrations in mech...

Force generator for electrostrictive actuators

Reactance-mass actuator

Method of making electromechanical transducers using improved flexi...

Semiconductor integrated circuit transistor detector array for chan...

Patents Applicationslast 30 patents

Passive device for noise reduction

Active system and method for vibration and noise reduction

Passive device for noise reduction

Compact actuator with hydraulic seal