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Werner Burger
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Schwanau, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Tunnel machine having sealing units for sealing an annular gap arou...
Patent number
12,060,774
Issue date
Aug 13, 2024
Herrenknecht Aktiengesellschaft
Werner Burger
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Device and method for continuously driving a tunnel
Patent number
11,566,522
Issue date
Jan 31, 2023
Herrenknecht Aktiengesellschaft
Werner Burger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Device for sinking a shaft and method for sinking a shaft
Patent number
9,995,138
Issue date
Jun 12, 2018
Herrenknecht Aktiengesellschaft
Werner Burger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method and device for transporting overburden away during tunnelling
Patent number
9,518,465
Issue date
Dec 13, 2016
Herrenknecht Aktiengesellschaft
Werner Burger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for introducing a vertical shaft and shaft driving machine
Patent number
8,757,731
Issue date
Jun 24, 2014
Herrenknecht AG
Werner Burger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for introducing a vertical shaft and shaft driving machine
Patent number
8,534,765
Issue date
Sep 17, 2013
Herrenknecht AG
Werner Burger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Apparatus for detecting the state of rotation of cutting rollers of...
Patent number
7,014,271
Issue date
Mar 21, 2006
Herrenknecht AG
Werner Burger
E21 - EARTH DRILLING MINING
Information
Patent Grant
Tail shield for a shield tunneling apparatus
Patent number
6,923,597
Issue date
Aug 2, 2005
Herrenknecht AG
Werner Burger
E21 - EARTH DRILLING MINING
Patents Applications
last 30 patents
Information
Patent Application
DEVICE AND METHOD FOR DRIVIING A TUNNEL
Publication number
20230258084
Publication date
Aug 17, 2023
Herrenknecht Aktiengesellschaft
GERHARD WEHRMEYER
E21 - EARTH DRILLING MINING
Information
Patent Application
TUNNEL MACHINE HAVING SEALING UNITS FOR SEALING AN ANNULAR GAP AROU...
Publication number
20230175319
Publication date
Jun 8, 2023
Herrenknecht Aktiengesellschaft
WERNER BURGER
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
TUNNEL BORING MACHINE
Publication number
20230135570
Publication date
May 4, 2023
Herrenknecht Aktiengesellschaft
WERNER BURGER
E21 - EARTH DRILLING MINING
Information
Patent Application
DEVICE AND METHOD FOR CONTINUOUSLY DRIVING A TUNNEL
Publication number
20210032991
Publication date
Feb 4, 2021
Herrenknecht Aktiengesellschaft
Werner BURGER
E21 - EARTH DRILLING MINING
Information
Patent Application
DEVICE FOR SINKING A SHAFT AND METHOD FOR SINKING A SHAFT
Publication number
20160130942
Publication date
May 12, 2016
Herrenknecht Aktiengesellschaft
Werner BURGER
E21 - EARTH DRILLING MINING
Information
Patent Application
DEVICE FOR EXCAVATING A SHAFT
Publication number
20150308265
Publication date
Oct 29, 2015
Herrenknecht Aktiengesellschaft
Werner BURGER
E21 - EARTH DRILLING MINING
Information
Patent Application
CUTTING RING FOR A CUTTING ROLLER FOR QUARRYING AND CUTTING ROLLER...
Publication number
20150285073
Publication date
Oct 8, 2015
Herrenknecht Aktiengesellschaft
Werner Burger
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD AND DEVICE FOR TRANSPORTING OVERBURDEN AWAY DURING TUNNELLING
Publication number
20150233243
Publication date
Aug 20, 2015
Herrenknecht Aktiengesellschaft
Werner Burger
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD FOR INTRODUCING A VERTICAL SHAFT AND SHAFT DRIVING MACHINE
Publication number
20130277117
Publication date
Oct 24, 2013
Werner Burger
E21 - EARTH DRILLING MINING
Information
Patent Application
METHOD FOR INTRODUCING A VERTICAL SHAFT AND SHAFT DRIVING MACHINE
Publication number
20110139511
Publication date
Jun 16, 2011
HERRENKNECHT AG
Werner Burger
E21 - EARTH DRILLING MINING
Information
Patent Application
Apparatus for detecting the state of rotation of cutting rollers of...
Publication number
20050023882
Publication date
Feb 3, 2005
Werner Burger
E21 - EARTH DRILLING MINING
Information
Patent Application
Tail shield for a shield tunneling apparatus
Publication number
20040047692
Publication date
Mar 11, 2004
Herrenknecht AG
Werner Burger
E21 - EARTH DRILLING MINING