Julien Porta

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Chavanoz, FR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for manufacturing bundles of semipermeable hollow fibers...
- Patent number 5,449,430
- Issue date Sep 12, 1995
- Hospal Industrie
- Julien Porta
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for manufacturing bundles of semipermeable hollow fibers for...
- Patent number 5,259,903
- Issue date Nov 9, 1993
- Hospal Industrie
- Julien Porta
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for drying the ends of a bundle of hollow fibe...
- Patent number 5,182,868
- Issue date Feb 2, 1993
- Hospal Industrie
- Julien Porta
- F26 - DRYING
Information Patent Grant
Apparatus with hollow fibres
- Patent number 5,139,669
- Issue date Aug 18, 1992
- Hospal Industrie
- Christian Clermont
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL