MESSER GRIESHEIM G.M.B.H.

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus using liquefied gas for making plastic particles
- Patent number 5,582,779
- Issue date Dec 10, 1996
- Messer Griesheim GmbH
- Gerhard Gross
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Inert gas for the arc welding of aluminum
- Patent number 5,558,791
- Issue date Sep 24, 1996
- Messer Griesheim
- Alfward Fawer
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

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Trademarklast 30 trademarks

Information Trademark
72265087 - GRIDUCT
- Serial number 72265087
- Registration number 847042
- Filing date Feb 20, 1967
- MESSER GRIESHEIM G.M.B.H.
- 11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes