Kurt A. Grunert

Person

Beaver, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Electrical switching apparatus employing twice-energized trip actuator
- Patent number 6,061,217
- Issue date May 9, 2000
- Eaton Corporation
- Kurt A. Grunert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integral electrical circuit controller
- Patent number 5,541,561
- Issue date Jul 30, 1996
- Eaton Corporation
- Kurt A. Grunert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Springclip means for a latchable operating mechanism on a circuit b...
- Patent number 5,428,329
- Issue date Jun 27, 1995
- Eaton Corporation
- Kurt A. Grunert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with improved magnetic trip assembly
- Patent number 5,394,126
- Issue date Feb 28, 1995
- Eaton Corporatiion
- Kurt A. Grunert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lockable remote rotary handle operator for circuit breakers
- Patent number 5,288,958
- Issue date Feb 22, 1994
- Westinghouse Electric Corp.
- Kurt A. Grunert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Current throttle technique
- Patent number 5,268,661
- Issue date Dec 7, 1993
- Westinghouse Electric Corp.
- Kurt A. Grunert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lockable rotary handle operator for circuit breaker
- Patent number 5,219,070
- Issue date Jun 15, 1993
- Westinghouse Electric Corp.
- Kurt A. Grunert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phase sensitivity
- Patent number 5,193,043
- Issue date Mar 9, 1993
- Westinghouse Electric Corp.
- Kurt A. Grunert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
"E" frame pancake design
- Patent number 5,119,054
- Issue date Jun 2, 1992
- Westinghouse Electric Corp.
- Kurt A. Grunert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with dual function electromagnetic tripping mechanism
- Patent number 5,089,797
- Issue date Feb 18, 1992
- Westinghouse Electric Corp.
- Kurt A. Grunert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Clip-connected terminal conductor assembly
- Patent number 5,005,104
- Issue date Apr 2, 1991
- Westinghouse Electric Corp.
- Kurt A. Grunert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reverse switching means for motor operator
- Patent number 4,990,873
- Issue date Feb 5, 1991
- Westinghouse Electric Corp.
- Kurt A. Grunert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc runner, containment support assembly
- Patent number 4,973,805
- Issue date Nov 27, 1990
- Westinghouse Electric Corp.
- Charles R. Paton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Extender spring for increased magnetic trip settings
- Patent number 4,973,928
- Issue date Nov 27, 1990
- Westinghouse Electric Corp.
- Kurt A. Grunert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Trip interlock design
- Patent number 4,963,846
- Issue date Oct 16, 1990
- Westinghouse Electric Corp.
- Kurt A. Grunert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with low current magnetic trip
- Patent number 4,933,653
- Issue date Jun 12, 1990
- Westinghouse Electric Corp.
- Stephen A. Mrenna
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with magnetic shunt hold back circuit
- Patent number 4,725,800
- Issue date Feb 16, 1988
- Westinghouse Electric Corp.
- Kurt A. Grunert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with fast trip unit
- Patent number 4,719,438
- Issue date Jan 12, 1988
- Westinghouse Electric Corp.
- Stephen A. Mrenna
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with push-to-trip button and trip bar
- Patent number 4,713,639
- Issue date Dec 15, 1987
- Westinghouse Electric Corp.
- Kurt A. Grunert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with impact trip delay
- Patent number 4,697,163
- Issue date Sep 29, 1987
- Westinghouse Electric Corp.
- Kurt A. Grunert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with electrical disconnect means
- Patent number 4,691,180
- Issue date Sep 1, 1987
- Westinghouse Electric Corp.
- Kurt A. Grunert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with trip delay magnetic circuit
- Patent number 4,683,451
- Issue date Jul 28, 1987
- Westinghouse Electric Corp.
- Kurt A. Grunert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Modular integral circuit interrupter
- Patent number 4,660,009
- Issue date Apr 21, 1987
- Westinghouse Electric Corp.
- John A. Wafer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with arc gas vent baffle
- Patent number 4,650,940
- Issue date Mar 17, 1987
- Westinghouse Electric Corp.
- Kurt A. Grunert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solenoid operator circuit for molded case circuit breaker
- Patent number 4,642,726
- Issue date Feb 10, 1987
- Westinghouse Electric Corp.
- Joseph J. Matsko
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit breaker with arc chamber vent
- Patent number 4,639,564
- Issue date Jan 27, 1987
- Westinghouse Electric Corp.
- Kurt A. Grunert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Molded case circuit breaker with handle lock
- Patent number 4,554,421
- Issue date Nov 19, 1985
- Westinghouse Electric Corp.
- Kurt A. Grunert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Molded case circuit breaker with single solenoid operator for recti...
- Patent number 4,553,115
- Issue date Nov 12, 1985
- Westinghouse Electric Corp.
- Kurt A. Grunert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric control device
- Patent number 4,377,796
- Issue date Mar 22, 1983
- Westinghouse Electric Corp.
- Kurt A. Grunert
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric control device
- Patent number 4,309,683
- Issue date Jan 5, 1982
- Westinghouse Electric Corp.
- Kurt A. Grunert
- H01 - BASIC ELECTRIC ELEMENTS

Kurt A. Grunert

Person

Patents Grantslast 30 patents

Electrical switching apparatus employing twice-energized trip actuator

Integral electrical circuit controller

Springclip means for a latchable operating mechanism on a circuit b...

Circuit breaker with improved magnetic trip assembly

Lockable remote rotary handle operator for circuit breakers

Current throttle technique

Lockable rotary handle operator for circuit breaker

Phase sensitivity

"E" frame pancake design

Circuit breaker with dual function electromagnetic tripping mechanism

Clip-connected terminal conductor assembly

Reverse switching means for motor operator

Arc runner, containment support assembly

Extender spring for increased magnetic trip settings

Trip interlock design

Circuit breaker with low current magnetic trip

Circuit breaker with magnetic shunt hold back circuit

Circuit breaker with fast trip unit

Circuit breaker with push-to-trip button and trip bar

Circuit breaker with impact trip delay

Circuit breaker with electrical disconnect means

Circuit breaker with trip delay magnetic circuit

Modular integral circuit interrupter

Circuit breaker with arc gas vent baffle

Solenoid operator circuit for molded case circuit breaker

Circuit breaker with arc chamber vent

Molded case circuit breaker with handle lock

Molded case circuit breaker with single solenoid operator for recti...

Electric control device

Electric control device