GHELFI S.r.l.

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Bologna, IT

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Patents Grantslast 30 patents

Information Patent Grant
Knob couplable to a spacer-leveller of tiles for laying the tiles o...
- Patent number 10,538,925
- Issue date Jan 21, 2020
- Ghelfi S.r.l.
- Stefano Ghelfi
- E04 - BUILDING
Information Patent Grant
Leveling and aligning device for installing tiles
- Patent number 8,887,475
- Issue date Nov 18, 2014
- GHELFI S.r.l.
- Stefano Ghelfi
- E04 - BUILDING
Information Patent Grant
Base for supporting tiles to be cut, a kit and a method for adaptin...
- Patent number 8,578,923
- Issue date Nov 12, 2013
- Ghelfi S.r.l.
- Stefano Ghelfi
- B28 - WORKING CEMENT, CLAY, OR STONE

Patents Applicationslast 30 patents

Information Patent Application
LEVELING AND ALIGNING DEVICE FOR INSTALLING TILES
- Publication number 20140116001
- Publication date May 1, 2014
- GHELFI S.r.l.
- Stefano GHELFI
- E04 - BUILDING

Trademarklast 30 trademarks