Ostfildern
Germany
3
2018-08-16
The entities that hold a legal rights for patent applications filed by inventor PULLMANN Jürgen:
Jürgen PULLMANN from Ostfildern, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Circuit arrangement for operating at least one relay
#2 | 2018-06-21Safety circuit arrangement for failsafe shutdown of an electrically driven installation
#3 | 2018-01-04Safety switching device for fail-safely disconnecting an electrical load
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