MEI S.r.l.

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Presezzo (BG), IT

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Patents Grantslast 30 patents

Information Patent Grant
Polarizing filter
- Patent number 11,835,416
- Issue date Dec 5, 2023
- MEI S.r.l.
- Stefano Sonzogni
- G02 - OPTICS
Information Patent Grant
Process for machining a lens
- Patent number 10,926,370
- Issue date Feb 23, 2021
- MEI S.r.l.
- Stefano Sonzogni
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Boring unit for complex parts, particularly for door handles, with...
- Patent number 6,862,967
- Issue date Mar 8, 2005
- MEI S.r.l.
- Stefano Sonzogni
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
POLISHING TOOL, POLISHING SYSTEM AND METHOD OF POLISHING
- Publication number 20240342850
- Publication date Oct 17, 2024
- MEI S.r.l.
- Stefano Sonzogni
- B24 - GRINDING POLISHING
Information Patent Application
Block-Free Lens Support for Lenses Surfacing
- Publication number 20220219279
- Publication date Jul 14, 2022
- MEI S.r.l.
- Stefano Sonzogni
- B24 - GRINDING POLISHING
Information Patent Application
POLARIZING FILTER
- Publication number 20210318204
- Publication date Oct 14, 2021
- MEI S.r.l.
- Stefano Sonzogni
- G01 - MEASURING TESTING
Information Patent Application
Procedure and equipment for making glass frames and glass frame obt...
- Publication number 20110205485
- Publication date Aug 25, 2011
- MEI S.r.L.
- Stefano Sonzogni
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Boring unit for complex parts, particularly for door handles, with...
- Publication number 20040011166
- Publication date Jan 22, 2004
- MEI S.r.l.
- Stefano Sonzogni
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Trademarklast 30 trademarks

Information Trademark
79385307 - MEI
- Serial number 79385307
- Registration number 7498045
- Filing date Oct 3, 2023
- MEI srl
- 7 - Machines and machine tools
Information Trademark
79384151 - MEI LA SCELTA PIÙ NATURALE
- Serial number 79384151
- Registration number 7717752
- Filing date Jul 24, 2023
- MEI srl
- 3 - Bleaching preparations and other substances for laundry use
Information Trademark
79307981 - NATU · CHIC! THE TRUE ITALIAN BEAUTY
- Serial number 79307981
- Filing date Jan 29, 2021
- MEI S.R.L.
- 3 - Bleaching preparations and other substances for laundry use
Information Trademark
79053016 - MEISYSTEM.COM
- Serial number 79053016
- Registration number 3561398
- Filing date Feb 11, 2008
- MEI srl
- 7 - Machines and machine tools