Werdohl
Germany
7
2012-11-29
The entities that hold a legal rights for patent applications filed by inventor Vorderbrück Dirk:
Dirk Vorderbrück from Werdohl, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Screw anchor for rail attachments
#2 | 2012-09-13Rail web damping to reduce sound on rail lines
#3 | 2011-03-17System for fastening a rail, and fastening of a rail on a substrate
#4 | 2010-05-27Device for positionally securing and guiding rails for railway tracks
#5 | 2008-10-23Angular Guide Plate and System for Fastening Rails for Vehicles
#6 | 2008-10-02System for fastening a rail for a rail vehicle
#7 | 2005-11-24Damping device for rails
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