Guido Levera

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Cantu (CO), IT

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Patents Grantslast 30 patents

Information Patent Grant
Process and plant for continuous manufacture of a foam layer
- Patent number 7,326,040
- Issue date Feb 5, 2008
- Sapsa Bedding S.R.L.
- Guido Levera
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process and plant for continuous manufacture of a foam layer
- Patent number 6,998,077
- Issue date Feb 14, 2006
- Sapsa Bedding S.r.l.
- Guido Levera
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Plant for manufacture of foam products
- Patent number 6,312,244
- Issue date Nov 6, 2001
- Sapsa Bedding SpA
- Guido Levera
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process and plant for manufacture of latex foam products
- Patent number 6,086,802
- Issue date Jul 11, 2000
- Sapsa Bedding S.p.A.
- Guido Levera
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Process and plan for continuous manufacture of a foam layer
- Publication number 20060073229
- Publication date Apr 6, 2006
- Sapsa Bedding Srl
- Guido Levera
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Process and plant for continuous manufacture of a foam layer
- Publication number 20030209827
- Publication date Nov 13, 2003
- Guido Levera
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL