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Patents Grants
last 30 patents
Information
Patent Grant
Welding device for welding a welding profile to a welding groove
Patent number
5,505,814
Issue date
Apr 9, 1996
Ed. Zublin Aktiengesellschaft
Eberhard Glaser
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Counter-rotating compaction head for manufacturing concrete pipes
Patent number
5,456,590
Issue date
Oct 10, 1995
Ed. Zublin Aktiengesellschaft
Wolfgang Volmari
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Method and device for recycling coated glass
Patent number
5,316,510
Issue date
May 31, 1994
Ed. Zublin Aktiengesellschaft
Johann Muhlberger
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Apparatus for introducing and joining diaphragms in slotted walls
Patent number
4,990,210
Issue date
Feb 5, 1991
Ed. Zublin Aktiengesellschaft
Eberhard Glaser
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Method and apparatus for introducing and joining diaphragms in slot...
Patent number
4,838,980
Issue date
Jun 13, 1989
Ed. Zublin Aktiengesellschaft
Eberhard Glaser
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Arrangement for collecting seepage water from depositories
Patent number
4,728,222
Issue date
Mar 1, 1988
Ed. Zublin Aktiengesellschaft
Klaus Wiemer
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Method and apparatus for subsequent underground sealing
Patent number
4,697,953
Issue date
Oct 6, 1987
Ed. Zublin Aktiengesellschaft
Manfred Nussbaumer
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Method and apparatus for positioning diaphragms in vertical slotted...
Patent number
4,690,590
Issue date
Sep 1, 1987
Ed. Zublin Aktiengesellschaft
Manfred Nussbaumer
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Method and apparatus for installing panels into recesses in the ground
Patent number
4,679,965
Issue date
Jul 14, 1987
Ed. Zublin Aktiengesellschaft
Eberhard Glaser
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Adsorption layer
Patent number
4,678,771
Issue date
Jul 7, 1987
Ed. Zublin Aktiengesellschaft
Eberhard Beitinger
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Method and arrangement for sealing off dumps to prevent seepage
Patent number
4,678,369
Issue date
Jul 7, 1987
Ed. Zublin Aktiengesellschaft
Eberhard Glaser
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Method and apparatus for the underground installation of pipelines
Patent number
4,673,312
Issue date
Jun 16, 1987
Ed. Zublin Aktiengesellschaft
Manfred Nussbaumer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Method for fabricating slotted walls with built-in thin-walled seal...
Patent number
4,673,316
Issue date
Jun 16, 1987
Ed. Zublin Aktiengesellschaft
Manfred Nussbaumer
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Plug connection for planar barrier webs
Patent number
4,671,705
Issue date
Jun 9, 1987
Ed. Zublin Aktiengesellschaft
Manfred Nussbaumer
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Arrangement for determining the position of a hollow section system...
Patent number
4,656,743
Issue date
Apr 14, 1987
Ed. Zublin Aktiengesellschaft
Heinz Thiemann
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for producing underground pipes
Patent number
4,647,256
Issue date
Mar 3, 1987
Ed. Zublin Aktiengesellschaft
Volker Hahn
E21 - EARTH DRILLING MINING
Information
Patent Grant
Form for producing concrete rails
Patent number
4,637,586
Issue date
Jan 20, 1987
Ed. Zublin Aktiengesellschaft
Werner Fastenau
B28 - WORKING CEMENT, CLAY, OR STONE
Information
Patent Grant
Method for reducing compressed air losses when driving underground...
Patent number
4,623,198
Issue date
Nov 18, 1986
Ed. Zublin Aktiengesellschaft
Manfred Nussbaumer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Recessible guide rail arrangement for a wheel-supported vehicle
Patent number
4,538,521
Issue date
Sep 3, 1985
Ed. Zublin Aktiengesellschaft
Werner Fastenau
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Method for determining the position of a pressed-ahead hollow-secti...
Patent number
4,513,504
Issue date
Apr 30, 1985
Ed. Zublin Aktiengesellschaft
Manfred Nussbaumer
G01 - MEASURING TESTING
Information
Patent Grant
Removal of fine-grained sediments from water bodies
Patent number
4,501,446
Issue date
Feb 26, 1985
Ed. Zublin Aktiengesellschaft
Eberhard Glaser
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Driving shield
Patent number
4,368,924
Issue date
Jan 18, 1983
Ed. Zublin Aktiengesellschaft
Manfred Nussbaumer
E21 - EARTH DRILLING MINING
Information
Patent Grant
Overhead sound attenuating cover for roadways and railways
Patent number
4,308,933
Issue date
Jan 5, 1982
Ed. Zublin Aktiengesellschaft
Volker Hahn
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Method of and arrangement for correcting the height of railway uppe...
Patent number
4,232,822
Issue date
Nov 11, 1980
Ed. Zublin Aktiengesellschaft
Volker Hahn
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Rotary drum
Patent number
4,168,915
Issue date
Sep 25, 1979
Ed. Zublin Aktiengesellschaft
Volker Hahn
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Method for making reinforcing baskets for steel reinforced hollow c...
Patent number
4,160,146
Issue date
Jul 3, 1979
Ed. Zublin Aktiengesellschaft
Gunter Mundel
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Space framework
Patent number
4,121,398
Issue date
Oct 24, 1978
Ed. Zublin Aktiengesellschaft
Volker Hahn
E04 - BUILDING
Information
Patent Grant
Anchoring arrangement, especially for pre-stressed concrete constru...
Patent number
4,037,979
Issue date
Jul 26, 1977
Ed. Zublin Aktiengesellschaft
Werner Fastenau
E04 - BUILDING
Information
Patent Grant
Machine for making reinforcing baskets for steel concrete posts, ma...
Patent number
4,018,251
Issue date
Apr 19, 1977
Ed. Zublin Aktiengesellschaft
Gunter Mundel
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
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