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Friedbert Gerwin Bruetsch
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Tuttlingen, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Distributor block with contact guard
Patent number
10,122,099
Issue date
Nov 6, 2018
Friedrich Goehringer Elektrotechnik GmbH
Ronald Dold
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Distributor block with phase indicator
Patent number
9,997,898
Issue date
Jun 12, 2018
Friedrich Goehringer Elektrotechnik GmbH
Ronald Dold
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Bus bar system with support means for spacing pole rails
Patent number
8,425,241
Issue date
Apr 23, 2013
Friedbert Goehringer Elektrotechnik GmbH
Friedbert Bruetsch
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Bus bar
Patent number
8,167,632
Issue date
May 1, 2012
Friedbert Bruetsch
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
Distributor block with phase indicator
Publication number
20170133828
Publication date
May 11, 2017
Friedrich Goehringer Elektrotechnik GmbH
Ronald Dold
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
BUS BAR SYSTEM
Publication number
20120149225
Publication date
Jun 14, 2012
Friedrich Goehringer Elektronik GmbH
Friedbert BRUETSCH
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Bus bar
Publication number
20110287645
Publication date
Nov 24, 2011
FRIEDBERT BRUETSCH
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC