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Kenneth J. Blum
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Shawnee, KS, US
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Patents Grants
last 30 patents
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
Information
Patent Grant
Full-displacement pressure grouted pile system and method
Patent number
7,198,434
Issue date
Apr 3, 2007
Berkel & Company Contractors, Inc.
Kenneth J. Blum
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Pile forming apparatus
Patent number
6,033,152
Issue date
Mar 7, 2000
Berkel & Company Contractors, Inc.
Kenneth J. Blum
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Apparatus for monitoring grout pressure during construction of auge...
Patent number
5,542,786
Issue date
Aug 6, 1996
Berkel & Company Contractors, Inc.
Kenneth J. Blum
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Cleaning device for earth augers
Patent number
5,242,027
Issue date
Sep 7, 1993
Berkel & Company Contractors, Inc.
Kenneth J. Blum
E21 - EARTH DRILLING MINING
Information
Patent Grant
Pile-forming apparatus for use in low density overburden
Patent number
4,966,498
Issue date
Oct 30, 1990
Berkel & Company Contractors, Inc.
Kenneth J. Blum
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Patents Applications
last 30 patents
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
Information
Patent Application
INSTALLATION EFFORT DEEP FOUDNATION METHOD
Publication number
20080131211
Publication date
Jun 5, 2008
Willie M. NeSmith
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
FULL-DISPLACEMENT PRESSURE GROUTED PILE SYSTEM AND METHOD
Publication number
20070175666
Publication date
Aug 2, 2007
Berkel & Company Contractor, Inc.
Kenneth J. Blum
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Full-displacement pressure grouted pile system and method
Publication number
20060013656
Publication date
Jan 19, 2006
Berkel & Company Contractors, Inc.
Kenneth J. Blum
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING