Horst Aschenbroich

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Delta, CA

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Patents Grantslast 30 patents

Information Patent Grant
Controlling backflow from drilling with hollow rebar and grouting
- Patent number 10,988,906
- Issue date Apr 27, 2021
- Horst K. Aschenbroich
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Hollow rebar for post-grouting the base of reinforced concrete dril...
- Patent number 10,774,493
- Issue date Sep 15, 2020
- Horst K. Aschenbroich
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hollow rebar for crosshole sonic logging access tubes and longitudi...
- Patent number 9,074,473
- Issue date Jul 7, 2015
- Con-Tech Systems Ltd.
- Josef K. Alter
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
CONTROLLING BACKFLOW FROM DRILLING WITH HOLLOW REBAR AND GROUTING
- Publication number 20200291593
- Publication date Sep 17, 2020
- Horst K. ASCHENBROICH
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
HOLLOW REBAR FOR POST-GROUTING THE BASE OF REINFORCED CONCRETE DRIL...
- Publication number 20200157756
- Publication date May 21, 2020
- Horst K. ASCHENBROICH
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
VOID FORM FOR CONSTRUCTING POST-TENSIONED FOUNDATION PILES
- Publication number 20080008539
- Publication date Jan 10, 2008
- Con-Tech Systems Ltd.
- Josef Alter
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING