Richard D. Prohaska

Person

Cleveland, TN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Electrical switching apparatus with springs and shunt trip mechanism
- Patent number 10,607,796
- Issue date Mar 31, 2020
- EATON INTELLIGENT POWER LIMITED
- Rishabh Dixit
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical enclosure with ventilation structure
- Patent number 10,483,728
- Issue date Nov 19, 2019
- EATON INTELLIGENT POWER LIMITED
- Richard D. Prohaska
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Enclosure, and window assembly and assembling method therefor
- Patent number 10,170,896
- Issue date Jan 1, 2019
- EATON INTELLIGENT POWER LIMITED
- Warren Clift Sipe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Enclosure, and window assembly and assembling method therefor
- Patent number 9,899,808
- Issue date Feb 20, 2018
- Eaton Corporation
- Warren Clift Sipe
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switch apparatus for connection with a DC circuit
- Patent number 9,711,306
- Issue date Jul 18, 2017
- Eaton Corporation
- Metehan Ozkaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch apparatus for connection with a DC circuit
- Patent number 9,129,765
- Issue date Sep 8, 2015
- Eaton Corporation
- Metehan Ozkaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Arc extinction apparatus and DC switch apparatus
- Patent number 8,766,130
- Issue date Jul 1, 2014
- Eaton Corporation
- Richard Donald Prohaska
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Enclosed switch including a shunt trip mechanism
- Patent number 8,629,744
- Issue date Jan 14, 2014
- Eaton Corporation
- Richard D. Prohaska
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical switching apparatus and arc chute assembly therefor
- Patent number 8,247,726
- Issue date Aug 21, 2012
- Eaton Corporation
- Richard D. Prohaska
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical switching apparatus and interlock assembly therefor
- Patent number 7,531,761
- Issue date May 12, 2009
- Eaton Corporation
- Eddie D. Carson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Safety switch with integrated auxiliary power supply and convenienc...
- Patent number 7,450,369
- Issue date Nov 11, 2008
- Eaton Corporation
- William E. Wilkie, II
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Safety switch, and enclosure and electrical connector assembly ther...
- Patent number 7,348,510
- Issue date Mar 25, 2008
- Eaton Corporation
- Brendan A. Foley
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low cost safety switch interlock defeat operator
- Patent number 6,943,999
- Issue date Sep 13, 2005
- Eaton Corporation
- Buell E. Gray
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fail safe safety switch
- Patent number 6,373,009
- Issue date Apr 16, 2002
- Eaton Corporation
- Richard D. Prohaska
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Combination fuse clip and line terminal connection device
- Patent number 6,031,446
- Issue date Feb 29, 2000
- Eaton Corporation
- Richard D. Prohaska
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRICAL SWITCHING APPARATUS WITH SPRINGS AND SHUNT TRIP MECHANISM
- Publication number 20190131090
- Publication date May 2, 2019
- EATON CORPORATION
- Rishabh Dixit
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENCLOSURE, AND WINDOW ASSEMBLY AND ASSEMBLING METHOD THEREFOR
- Publication number 20180138669
- Publication date May 17, 2018
- EATON CORPORATION
- WARREN CLIFT SIPE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ENCLOSURE, AND WINDOW ASSEMBLY AND ASSEMBLING METHOD THEREFOR
- Publication number 20170214226
- Publication date Jul 27, 2017
- EATON CORPORATION
- WARREN CLIFT SIPE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTRICAL ENCLOSURE WITH VENTILATION STRUCTURE
- Publication number 20170150642
- Publication date May 25, 2017
- EATON CORPORATION
- Richard D. Prohaska
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SWITCH APPARATUS FOR CONNECTION WITH A DC CIRCUIT
- Publication number 20160056000
- Publication date Feb 25, 2016
- EATON CORPORATION
- Metehan Ozkaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCH APPARATUS FOR CONNECTION WITH A DC CIRCUIT
- Publication number 20140353280
- Publication date Dec 4, 2014
- EATON CORPORATION
- Metehan Ozkaya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENCLOSED SWITCH INCLUDING A SHUNT TRIP MECHANISM
- Publication number 20130214885
- Publication date Aug 22, 2013
- RICHARD D. PROHASKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Arc Extinction Apparatus and DC Switch Apparatus
- Publication number 20130105444
- Publication date May 2, 2013
- Richard Donald Prohaska
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL SWITCHING APPARATUS AND ARC CHUTE ASSEMBLY THEREFOR
- Publication number 20110017709
- Publication date Jan 27, 2011
- RICHARD D. PROHASKA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL SWITCHING APPARATUS AND INTERLOCK ASSEMBLY THEREFOR
- Publication number 20080190747
- Publication date Aug 14, 2008
- Eddie D. Carson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Safety switch with integrated auxiliary power supply and convenienc...
- Publication number 20070049114
- Publication date Mar 1, 2007
- EATON CORPORATION
- William E. Wilkie
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Low cost safety switch interlock defeat operator
- Publication number 20040174661
- Publication date Sep 9, 2004
- Buell E. Gray
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Richard D. Prohaska

Person

Patents Grantslast 30 patents

Electrical switching apparatus with springs and shunt trip mechanism

Electrical enclosure with ventilation structure

Enclosure, and window assembly and assembling method therefor

Enclosure, and window assembly and assembling method therefor

Switch apparatus for connection with a DC circuit

Switch apparatus for connection with a DC circuit

Arc extinction apparatus and DC switch apparatus

Enclosed switch including a shunt trip mechanism

Electrical switching apparatus and arc chute assembly therefor

Electrical switching apparatus and interlock assembly therefor

Safety switch with integrated auxiliary power supply and convenienc...

Safety switch, and enclosure and electrical connector assembly ther...

Low cost safety switch interlock defeat operator

Fail safe safety switch

Combination fuse clip and line terminal connection device

Patents Applicationslast 30 patents

ELECTRICAL SWITCHING APPARATUS WITH SPRINGS AND SHUNT TRIP MECHANISM

ENCLOSURE, AND WINDOW ASSEMBLY AND ASSEMBLING METHOD THEREFOR

ENCLOSURE, AND WINDOW ASSEMBLY AND ASSEMBLING METHOD THEREFOR

ELECTRICAL ENCLOSURE WITH VENTILATION STRUCTURE

SWITCH APPARATUS FOR CONNECTION WITH A DC CIRCUIT

SWITCH APPARATUS FOR CONNECTION WITH A DC CIRCUIT

ENCLOSED SWITCH INCLUDING A SHUNT TRIP MECHANISM

Arc Extinction Apparatus and DC Switch Apparatus

ELECTRICAL SWITCHING APPARATUS AND ARC CHUTE ASSEMBLY THEREFOR

ELECTRICAL SWITCHING APPARATUS AND INTERLOCK ASSEMBLY THEREFOR

Safety switch with integrated auxiliary power supply and convenienc...

Low cost safety switch interlock defeat operator