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Klaus Ruthrof
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Nurnberg, DE
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last 30 patents
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Patent Grant
Flexible sensor tube and method for determining a concentration cur...
Patent number
5,589,647
Issue date
Dec 31, 1996
Siemens Aktiengesellschaft
Peter Jax
G01 - MEASURING TESTING
Information
Patent Grant
Assembly for monitoring a landfill and a method of locating leaks
Patent number
5,570,974
Issue date
Nov 5, 1996
Siemens Aktiengesellschaft
Peter Jax
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information
Patent Grant
Monitorable device and method for monitoring a device for sealing o...
Patent number
5,335,535
Issue date
Aug 9, 1994
Siemens Aktiengesellschaft
Klaus Ruthrof
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Device for sealing off and monitoring a volume
Patent number
5,215,409
Issue date
Jun 1, 1993
Siemens Aktiengesellschaft
Peter Jax
B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL