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Thomas Böttcher
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Illingen-Huttigweiler, DE
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Patents Grants
last 30 patents
Information
Patent Grant
Filtering apparatus
Patent number
11,058,975
Issue date
Jul 13, 2021
Hydac Process Technology GmbH
Ralf Wnuk
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filter device
Patent number
10,029,194
Issue date
Jul 24, 2018
Hydac Process Technology GmbH
Ralf Wnuk
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Filtering apparatus
Patent number
9,855,520
Issue date
Jan 2, 2018
Hydac Process Technology GmbH
Ralf Wnuk
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Separating device comprising a cyclone separating device
Patent number
9,233,326
Issue date
Jan 12, 2016
Hydac Process Technology GmbH
Bernhard Schlichter
B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Patents Applications
last 30 patents
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Patent Application
FILTERING APPARATUS
Publication number
20140202938
Publication date
Jul 24, 2014
Ralf Wnuk
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTERING APPARATUS
Publication number
20140091021
Publication date
Apr 3, 2014
HYDAC PROCESS TECHNOLOGY GMBH
Ralf Wnuk
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
FILTER DEVICE
Publication number
20130292321
Publication date
Nov 7, 2013
HYDAC PROCESS TECHNOLOGY GMBH
Ralf Wnuk
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SEPARATING DEVICE COMPRISING A CYCLONE SEPARATING DEVICE
Publication number
20130232927
Publication date
Sep 12, 2013
Bernhard Schlichter
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...