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Dominik Anton Von Felten
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Aarau, CH
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Patents Grants
last 30 patents
Information
Patent Grant
Arrangement for providing a pulsing compressive force
Patent number
8,727,660
Issue date
May 20, 2014
Ammann Schweiz AG
Roland Anderegg
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Patent Grant
Determination of soil stiffness levels
Patent number
7,483,791
Issue date
Jan 27, 2009
Ammann Schweiz AG
Roland Anderegg
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Patents Applications
last 30 patents
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Patent Application
ARRANGEMENT FOR PROVIDING A PULSING COMPRESSIVE FORCE
Publication number
20130058717
Publication date
Mar 7, 2013
AMMANN SCHWEIZ AG
Roland Anderegg
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Determination of Soil Stiffness Levels
Publication number
20070276602
Publication date
Nov 29, 2007
AMMANN SCHWEIZ AG
Roland Anderegg
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES