Ehingen
Germany
3
2024-11-14
The entities that hold a legal rights for patent applications filed by inventor WENGER Hans-Joachim:
Hans-Joachim WENGER from Ehingen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
CRANE WITH DERRICK BALLAST
#2 | 2020-08-20Foldable suspended-ballast guide for a crane
#3 | 2020-03-26Method for determining the rope reeving of a pulley block
2682823 ⎘