Andreas Berktold

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Neuss, DE

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Patents Grantslast 30 patents

Information Patent Grant
Internal broach
- Patent number 7,338,235
- Issue date Mar 4, 2008
- Forst Technologie GmbH & Co. KG
- Norbert Weghaus
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Internal broach
- Patent number 6,918,716
- Issue date Jul 19, 2005
- Forst Technologie GmbH & Co. KG
- Andreas Berktold
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Vertical internal push broaching machine
- Patent number 6,409,442
- Issue date Jun 25, 2002
- Oswald Forst Maschinenfabrik und Apparatebauanstalt GmbH & Co. KG
- Andreas Berktold
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Vertical broaching machine
- Patent number 5,833,411
- Issue date Nov 10, 1998
- Oswald Forst Maschinenfabrik u. Apparatebauanstalt GmbH & Co. Kommanditgesell...
- Herbert Holstein
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Internal helical broaching tool
- Publication number 20220080518
- Publication date Mar 17, 2022
- Forst Technologie GmbH & Co. KG
- Andreas BERKTOLD
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
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- Publication number 20040109731
- Publication date Jun 10, 2004
- FORST TECHNOLOGIE GMBH & CO. KG
- Norbert Weghaus
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
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- Publication number 20030103817
- Publication date Jun 5, 2003
- Forst Technologie GmbH & Co. KG
- Andreas Berktold
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR