Jean-Pierre Mattei

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La Varenne, FR

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Patents Grantslast 30 patents

Information Patent Grant
Method of coating composite material parts with a refractory and/or...
- Patent number 5,246,649
- Issue date Sep 21, 1993
- R. Alkan & Cie
- Jean-Pierre Mattei
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Vehicle wheel made of composite material
- Patent number 5,018,795
- Issue date May 28, 1991
- Messier-Hispano-Bugatti
- Jean-Luc Engerand
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method of grafting a metal reinforcing member in a structure of com...
- Patent number 4,530,147
- Issue date Jul 23, 1985
- R. Alkan & Cie
- Jean P. Mattei
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Strut structure for suspending loads under aircraft
- Patent number 4,491,292
- Issue date Jan 1, 1985
- R. Alkan & Cie
- Jean-Pierre Mattei
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Device for jettisoning a load in two different ways
- Patent number 4,173,366
- Issue date Nov 6, 1979
- R. Alkan & Cie
- Jean-Pierre Mattei
- B64 - AIRCRAFT AVIATION COSMONAUTICS