Franz BERGMANN

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Mehring, DE

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Patents Grantslast 30 patents

Information Patent Grant
Transport container for silicon fragments
- Patent number 12,134,507
- Issue date Nov 5, 2024
- Wacker Chemie AG
- Thomas Brust-Draxler
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Screen plate for a separating device for classifying bulk material
- Patent number 11,904,361
- Issue date Feb 20, 2024
- Wacker Chemie AG
- Thomas Aigner
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Method of packaging of polysilicon
- Patent number 10,689,135
- Issue date Jun 23, 2020
- Wacker Chemie AG
- Werner Lazarus
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
SCREEN PLATE FOR A SEPARATING DEVICE FOR CLASSIFYING BULK MATERIAL
- Publication number 20230311165
- Publication date Oct 5, 2023
- Wacker Chemie AG
- Thomas Aigner
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Application
Transport Container for Silicon Fragments
- Publication number 20230249886
- Publication date Aug 10, 2023
- Wacker Chemie AG
- Thomas Brust-Draxler
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
PACKAGING OF POLYSILICON
- Publication number 20180148198
- Publication date May 31, 2018
- Wacker Chemie AG
- Werner LAZARUS
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL