Gianni Vetrini

Follow

Person

Silvi, IT

People

Patents Grantslast 30 patents

Information Patent Grant
Color-enhancing thin lens for eyewear
- Patent number 9,671,622
- Issue date Jun 6, 2017
- Maui Jim, Inc.
- Gianni Vetrini
- G02 - OPTICS
Information Patent Grant
Plant and process for automatically gluing polarizing lenses
- Patent number 6,716,294
- Issue date Apr 6, 2004
- Barberini S.p.A.
- Gianni Vetrini
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL