Assignee
RAVARINI CASTOLDI & C S R L
IT·3 granted patents·1 pending application·2 citations·filing 2004–2019
Top patents by PatentIndex Score
4 records- 0141US2021040408A1Lubricating method for drawing and lubricant for said methodRAVARINI CASTOLDI & C S R L·Filed 2019·Application pending·0 cites
- 0236US10907753B2Heated hose, in particular for oiling plants, in particular for electrostatic oiling of metal bandsRAVARINI CASTOLDI & C S R L·Filed 2016·Granted Feb 2, 2021·0 cites·12 claims
- 0334US7308865B2Installation for the electrostatic oiling of metal stripsRAVARINI CASTOLDI & C S R L·Filed 2004·Granted Dec 18, 2007·2 cites·5 claims
- 0427US7687743B2Apparatus and method for heating and melting solid lubricants in the delivery drumRAVARINI CASTOLDI & C S R L·Filed 2004·Granted Mar 30, 2010·0 cites·6 claims
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