Martin Keller

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Turbenthal, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for opening a transport bag
- Patent number 11,434,084
- Issue date Sep 6, 2022
- Ferag AG
- Marcel Ramseier
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Transport bag and method for filling and emptying a transport bag o...
- Patent number 11,046,531
- Issue date Jun 29, 2021
- Ferag AG
- Martin Keller
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Insertion apparatus and insertion method
- Patent number 8,235,374
- Issue date Aug 7, 2012
- Ferag AG
- Martin Keller
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and device for forming groups of flat articles
- Patent number 7,431,280
- Issue date Oct 7, 2008
- Ferag AG
- Hans Stauber
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR OPENING A TRANSPORT BAG
- Publication number 20210395022
- Publication date Dec 23, 2021
- Marcel RAMSEIER
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
TRANSPORT BAG AND METHOD FOR FILLING AND EMPTYING A TRANSPORT BAG O...
- Publication number 20180312341
- Publication date Nov 1, 2018
- Ferag AG
- Martin KELLER
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
INSERTION APPARATUS AND INSERTION METHOD
- Publication number 20110109032
- Publication date May 12, 2011
- Ferag AG
- Martin Keller
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Method and device for forming groups of flat articles
- Publication number 20050035521
- Publication date Feb 17, 2005
- Hans Stauber
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL