PATENTS
An idea and the perseverance to achieve it has resulted in SINTERLEGHE and it is with this spirit that we continue to find solutions that become patents.

Our patents protect the genius of our engineers and our customers' trust and of all those who want originality and quality in the products purchased.

For this reason, we consider the patent titles, the certification of that added value that only the inventors and original manufacturers can give.

Today, our R & D responsible manage patents registered in many countries worldwide and continue to develop and industrialize patented products of invention and design.

Since 1992, to make its philosophy recognizable and original, and to distinguish its products, SINTERLEGHE employs the registered trademark Ravitex®.

May 9, 2001 Unit for the dressing of the electrodes carried by a stationary clamp forming part of an automated spot welding.
February 8, 2005 A head support device for the dressing of the electrodes of a welding robot.
February 27, 2007 Equipment for the replacement of electrodes in spot welding robot.
May 20, 2009 Detection device to check welding electrodes or wire guide torches in welding plants.
November 17, 2010 Patent # EP2193003 - A milling cutter for dressing resistance welding electrodes.