Darmstadt
Germany
4
2016-04-21
The entities that hold a legal rights for patent applications filed by inventor Oehler Ralf:
Ralf Oehler from Darmstadt, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Re-Melting Furnace and Universal Joint, in Particular for the Electrode Rod Mounting of a Re-Melting Furnace
#2 | 2016-04-07REMELTING FURNACE WITH A WEIGHING CELL
#3 | 2013-10-24Device and Method for Filtering Supply Network Failures Out of an Electrode Signal in a Metallurgical Electric Remelting Process
#4 | 2013-10-24Method and device for closed-loop control of the electrode gap in a vacuum arc furnace
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