Stefano Spezzani

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Baiso, IT

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Patents Grantslast 30 patents

Information Patent Grant
Inkjet printing machine on slabs
- Patent number 11,090,947
- Issue date Aug 17, 2021
- KERAGLASS INDUSTRIES S.R.L.
- Stefano Spezzani
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Machine and method for cleaning glass articles
- Patent number 10,961,149
- Issue date Mar 30, 2021
- KERAGLASS INDUSTRIES S.R.L.
- Stefano Spezzani
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Kiln for annealing glass slabs
- Patent number 9,499,429
- Issue date Nov 22, 2016
- KERAGLASS INDUSTRIES S.R.L.
- Stefano Spezzani
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Roller cleaning device
- Patent number 8,806,701
- Issue date Aug 19, 2014
- Keraglass Engineering S.R.L.
- Stefano Spezzani
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR CONTROLLING AN INKJET PRINTING MACHINE ON SLABS
- Publication number 20210086538
- Publication date Mar 25, 2021
- KERAGLASS INDUSTRIES S.R.L.
- Stefano SPEZZANI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
INKJET PRINTING MACHINE ON SLABS
- Publication number 20200198376
- Publication date Jun 25, 2020
- KERAGLASS INDUSTRIES S.R.L.
- Stefano SPEZZANI
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
MACHINE AND METHOD FOR CLEANING GLASS ARTICLES
- Publication number 20180312433
- Publication date Nov 1, 2018
- KERAGLASS INDUSTRIES S.R.L.
- Stefano SPEZZANI
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
KILN FOR ANNEALING GLASS SLABS
- Publication number 20130025324
- Publication date Jan 31, 2013
- KERAGLASS ENGINEERING S.R.L.
- Stefano Spezzani
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
ROLLER CLEANING DEVICE
- Publication number 20120297568
- Publication date Nov 29, 2012
- KERAGLASS ENGINEERING S.R.L.
- Stefano Spezzani
- B08 - CLEANING