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Brian R. Zuckerman
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San Francisco, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Deformation-compliant rigid inclusions with embedded structural rei...
Patent number
11,149,396
Issue date
Oct 19, 2021
Berkel & Company Contractors, Inc.
Brian Roblee Zuckerman
E21 - EARTH DRILLING MINING
Information
Patent Grant
Reversible displacement auger tool
Patent number
9,512,588
Issue date
Dec 6, 2016
Berkel & Company Contractors, Inc.
Kenneth J. Blum
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Reversible displacement auger tool
Patent number
9,506,295
Issue date
Nov 29, 2016
Berkel & Company Contractors, Inc.
Kenneth J. Blum
E21 - EARTH DRILLING MINING
Information
Patent Grant
Reversible displacement auger tool
Patent number
9,217,293
Issue date
Dec 22, 2015
Berkel & Company Contractors, Inc.
Kenneth J. Blum
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
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Patent Application
DEFORMATION-COMPLIANT RIGID INCLUSIONS WITH EMBEDDED STRUCTURAL REI...
Publication number
20200299917
Publication date
Sep 24, 2020
Berkel & Company Contractors, Inc.
Brian Roblee Zuckerman
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
REVERSIBLE DISPLACEMENT AUGER TOOL
Publication number
20160244933
Publication date
Aug 25, 2016
Berkel & Company Contractors, Inc.
Kenneth J. Blum
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING