Regensburg
Germany
8
2022-02-10
The entities that hold a legal rights for patent applications filed by inventor Wilhelm Gregor:
Gregor Wilhelm from Regensburg, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Load transfer switch for on-load tap changer, and on-load tap changer
#2 | 2020-05-28Load transfer switch for an on-load tap changer and continuous main switch and disconnecting switch for same
#3 | 2018-02-08Tap changer, force-storage unit, and controlled-backlash coupling therebetween
#4 | 2016-11-24HOLDER FOR VACUUM TUBE OF ON-LOAD TAP CHANGER
#5 | 2013-08-22TAP CHANGER HAVING A FREEWHEEL
#6 | 2013-08-08Indexing gear train for on-load tap changers of step transformers
#7 | 2012-05-03On-load tap changer with energy storage mechanism
#8 | 2009-11-26Energy store
371111 ⎘