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Guy L. Pfeifer
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Milwaukee, WI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Storage battery having molded-in terminal
Patent number
9,099,730
Issue date
Aug 4, 2015
C & D Technologies, Inc.
David Thuerk
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery with a molded in-front terminal
Patent number
8,372,537
Issue date
Feb 12, 2013
C & D Technologies, Inc.
Matthew Bielawski
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Removable handle for industrial battery
Patent number
8,263,257
Issue date
Sep 11, 2012
C & D Technologies, Inc.
Matthew Bielawski
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery with vent cap assembly
Patent number
6,461,758
Issue date
Oct 8, 2002
Johnson Controls Technology Company
Matthias Geibl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Battery terminal bushing having frontal access to battery termination
Patent number
6,258,481
Issue date
Jul 10, 2001
C&D/Charter Holdings, Inc.
William J. Ross
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cold flow sealing vent
Patent number
6,143,438
Issue date
Nov 7, 2000
Johnson Controls Technology Co.
Matthias Geibl
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cover for battery anti-theft control module
Patent number
D424963
Issue date
May 16, 2000
Johnson Controls Technology Company
Guy L. Pfeifer
D10 - Measuring, testing, or signalling instruments
Patents Applications
last 30 patents
Information
Patent Application
STORAGE BATTERY HAVING MOLDED-IN TERMINAL
Publication number
20110177384
Publication date
Jul 21, 2011
C&D Technologies, Inc.
David Thuerk
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
STORAGE BATTERY TERMINAL HAVING TEST SURFACE
Publication number
20100028761
Publication date
Feb 4, 2010
C&D Technologies, Inc.
Matthew Bielawski
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Removable handle for industrial battery
Publication number
20090297933
Publication date
Dec 3, 2009
Matthew Bielawski
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Battery with a molded in-front terminal
Publication number
20090297943
Publication date
Dec 3, 2009
Matthew Bielawski
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
High current low resistance double latching battery switch
Publication number
20020031700
Publication date
Mar 14, 2002
Johnson Controls Technology Company
William J. Wruck
H01 - BASIC ELECTRIC ELEMENTS