Luigi Perazzo

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Cuneo, IT

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Patents Grantslast 30 patents

Information Patent Grant
Method of making a laminate
- Patent number 5,110,390
- Issue date May 5, 1992
- W. R. Grace & Co.-Conn.
- Francesco Martini
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Noiseless polymeric film, and containers for medical use made thereof
- Patent number 5,043,205
- Issue date Aug 27, 1991
- W. R. Grace & Co.-Conn.
- Luigi Perazzo
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Laminated articles
- Patent number 4,906,495
- Issue date Mar 6, 1990
- W. R. Grace & Co.
- Francesco Martini
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Multi-layer highly moisture and gas permeable packaging film
- Patent number 4,897,274
- Issue date Jan 30, 1990
- W. R. Grace & Co.
- Giovanni Candida
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Manufacture of polymeric products
- Patent number 4,880,592
- Issue date Nov 14, 1989
- W. R. Grace & Co.-Conn.
- Francesco Martini
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Sheets materials of HB polymers
- Patent number 4,826,493
- Issue date May 2, 1989
- W. R. Grace & Co.-Conn.
- Francesco Martini
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE