Brian Frank

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St. Gallen, CH

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Patents Grantslast 30 patents

Information Patent Grant
Seal of a vacuum valve and production method therefor
- Patent number 10,830,360
- Issue date Nov 10, 2020
- VAT Holding AG
- Brian Frank
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for separating isocyanate monomers
- Patent number 9,834,508
- Issue date Dec 5, 2017
- Rathor AG
- Brian Frank
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SEAL OF A VACUUM VALVE AND PRODUCTION METHOD THEREFOR
- Publication number 20180202558
- Publication date Jul 19, 2018
- VAT HOLDING AG
- Brian FRANK
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
METHOD FOR SEPARATING ISOCYANATE MONOMERS
- Publication number 20160304444
- Publication date Oct 20, 2016
- Rathor AG
- Brian Frank
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL