Mario Collepardi

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Treviso, IT

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Patents Grantslast 30 patents

Information Patent Grant
Pozzolanic compositions
- Patent number 5,762,701
- Issue date Jun 9, 1998
- MBT Holding AG
- Stefano Biagini
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for the production of concrete tiles
- Patent number 5,492,659
- Issue date Feb 20, 1996
- Quarella S.R.L.
- Mario Collepardi
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Cementitious mixes
- Patent number 4,915,741
- Issue date Apr 10, 1990
- Sandoz Ltd.
- Stefano Biagini
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES