Rene M. Barbier

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St Blimont, FR

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Patents Grantslast 30 patents

Information Patent Grant
Hollow glass objects
- Patent number 5,687,862
- Issue date Nov 18, 1997
- Saint-Gobain Emballage
- Rene M. Barbier
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process and device for forming hollow glass objects having a neck w...
- Patent number 5,407,457
- Issue date Apr 18, 1995
- Saint-Gobain Emballage
- Rene M. Barbier
- C03 - GLASS MINERAL OR SLAG WOOL