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Albert Thorwesten
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Beckum, DE
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last 30 patents
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Patent Grant
Device for closed systems for equalizing pressure surges
Patent number
10,830,353
Issue date
Nov 10, 2020
Thorwesten Vent GmbH
Albert Thorwesten
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Device for equalizing pressure surges in closed systems, such as si...
Patent number
8,720,483
Issue date
May 13, 2014
Thorwesten Vent GmbH
Albert Thorwesten
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Explosion protection lid in lightweight construction, especially fo...
Patent number
5,685,448
Issue date
Nov 11, 1997
Albert Thorwesten
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
DEVICE FOR CLOSED SYSTEMS FOR EQUALIZING PRESSURE SURGES
Publication number
20190249775
Publication date
Aug 15, 2019
Thorwesten Vent GmbH
Albert THORWESTEN
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
DEVICE FOR EQUALIZING PRESSURE SURGES IN CLOSED SYSTEMS, SUCH AS SI...
Publication number
20100044374
Publication date
Feb 25, 2010
Thorwesten Vent GmbH
Albert Thorwesten
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL