Thomas Leijon

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Ystad, SE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method of producing rolls of bags
- Patent number 6,761,329
- Issue date Jul 13, 2004
- FAS Converting Machinery AB
- Willy Bartels
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method and machine for working an elongate web of material
- Patent number 6,626,811
- Issue date Sep 30, 2003
- FAS Converting Machinery AB
- Thomas Leijon
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Welding unit and bag-making machine with such a welding unit
- Patent number 5,967,961
- Issue date Oct 19, 1999
- Fas Converting Machinery AB
- Thomas Leijon
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Apparatus and method of producing rolls of bags
- Publication number 20020030135
- Publication date Mar 14, 2002
- Willy Bartels
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
Method and machine for working an elongate web of material
- Publication number 20010023228
- Publication date Sep 20, 2001
- Thomas Leijon
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD