Werner Heierli

Person

Zurich, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Composite overfilled arch system
- Patent number 7,305,798
- Issue date Dec 11, 2007
- Bebo of America
- Werner Heierli
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Hybrid arched overfilled structure
- Patent number 7,114,305
- Issue date Oct 3, 2006
- BEBOtech Corporation
- Werner Heierli
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Means and method for constructing a fully precast top arch overfill...
- Patent number 6,988,337
- Issue date Jan 24, 2006
- BEBOTech Corporation
- Werner Heierli
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Top arch overfilled system
- Patent number 6,922,950
- Issue date Aug 2, 2005
- BEBOTech Corporation
- Werner Heierli
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Top arch overfilled system
- Patent number 6,719,492
- Issue date Apr 13, 2004
- BEBOTech Corporation
- Werner Heierli
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Hybrid arched overfilled structure
- Patent number 6,640,505
- Issue date Nov 4, 2003
- BEBOTech Corporation
- Werner Heierli
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Overfilled, precast skewed arch bridge
- Patent number 6,434,892
- Issue date Aug 20, 2002
- Werner Heierli
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Tunnelling machine
- Patent number 5,443,305
- Issue date Aug 22, 1995
- Heierli & Co.
- Werner Heierli
- E21 - EARTH DRILLING MINING
Information Patent Grant
Front wall of overfilled arched reinforced concrete underpasses
- Patent number 4,490,950
- Issue date Jan 1, 1985
- Werner Heierli
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Overfilled arch out of prefab reinforced concrete shells
- Patent number 4,458,457
- Issue date Jul 10, 1984
- Werner Heierli
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Process and device for the recuperation of heat from selected range...
- Patent number 4,278,075
- Issue date Jul 14, 1981
- Heliotherm AG
- Werner Heierli
- F24 - HEATING RANGES VENTILATING
Information Patent Grant
Process for the treatment of metal surfaces by electro-deposition o...
- Patent number 4,092,226
- Issue date May 30, 1978
- Nikolaus Laing
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
Top arch overfilled system
- Publication number 20040182017
- Publication date Sep 23, 2004
- Werner Heierli
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Application
Hybrid arched overfilled structure
- Publication number 20040062609
- Publication date Apr 1, 2004
- Werner Heierli
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING

Werner Heierli

Person

Patents Grantslast 30 patents

Composite overfilled arch system

Hybrid arched overfilled structure

Means and method for constructing a fully precast top arch overfill...

Top arch overfilled system

Top arch overfilled system

Hybrid arched overfilled structure

Overfilled, precast skewed arch bridge

Tunnelling machine

Front wall of overfilled arched reinforced concrete underpasses

Overfilled arch out of prefab reinforced concrete shells

Process and device for the recuperation of heat from selected range...

Process for the treatment of metal surfaces by electro-deposition o...

Patents Applicationslast 30 patents

Top arch overfilled system

Hybrid arched overfilled structure