Darmstadt
Germany
4
2024-05-02
The entities that hold a legal rights for patent applications filed by inventor GROLL Peter:
Peter GROLL from Darmstadt, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
MATERIAL FEEDING APPARATUS AND METHOD
#2 | 2012-12-27Sleeper for supporting rails
#3 | 2011-09-15System for analysis of the condition of the running gear of rail vehicles
#4 | 2011-04-21System for measuring loads during wheel/rail contact of rail vehicles
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