Carl Gustaf Langenskiold

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Stockholm, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method of gluing together first and second disc elements in the man...
- Patent number 6,402,880
- Issue date Jun 11, 2002
- M2 Engineering AB
- Göran Ewerlöf
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for automatically checking circular information carriers
- Patent number 6,122,238
- Issue date Sep 19, 2000
- M2 Engineering AB
- Carl Gustaf Langenskiold
- G11 - INFORMATION STORAGE