Philippe DuPont

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Patents Grantslast 30 patents

Information Patent Grant
Process for the manufacture of a fibrous preform formed of refracto...
- Patent number 5,456,981
- Issue date Oct 10, 1995
- Societe Europeenne de Propulsion
- Pierre Olry
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Process for the manufacture of a fibrous preform formed of refracto...
- Patent number 5,392,500
- Issue date Feb 28, 1995
- Societe Europeenne de Propulsion
- Pierre Olry
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Installation for making needled fiber preforms for use in manufactu...
- Patent number 5,226,217
- Issue date Jul 13, 1993
- Societe Europeenne de Propulsion
- Pierre Olry
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Method of making a fiber preform of varying thickness
- Patent number 5,203,059
- Issue date Apr 20, 1993
- Societe Europeenne de Propulsion
- Pierre Olry
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL