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Mauro Porcini
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Bregano, IT
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Patents Grants
last 30 patents
Information
Patent Grant
Polarizing lamp head
Patent number
D559431
Issue date
Jan 8, 2008
3M Innovative Properties Company
Daniel Mota Veiga
D26 - Lighting
Information
Patent Grant
Room air purifier
Patent number
D537156
Issue date
Feb 20, 2007
3M Innovative Properties Company
Valentino Marengo
D23 - Environmental heating and cooling
Information
Patent Grant
Writing utensil tray
Patent number
D534961
Issue date
Jan 9, 2007
3M Innovative Properties Company
Dennis L. Crawford
D19 - Office supplies
Information
Patent Grant
Dispenser
Patent number
D533595
Issue date
Dec 12, 2006
3M Innovative Properties Company
Craig Thompson
D19 - Office supplies
Information
Patent Grant
Desktop tape dispenser
Patent number
D529553
Issue date
Oct 3, 2006
3M Innovative Properties Company
Dennis L. Crawford
D19 - Office supplies
Information
Patent Grant
Desktop tape dispenser
Patent number
D528601
Issue date
Sep 19, 2006
3M Innovative Properties Company
Dennis L. Crawford
D19 - Office supplies