Soest
Germany
4
2023-02-23
The entities that hold a legal rights for patent applications filed by inventor Ketterer Michael:
Michael Ketterer from Soest, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
ELECTRICAL SOCKET AND SWITCH
#2 | 2015-11-05Box comprising a hinge device
#3 | 2015-10-29Explosion-proof lamp
#4 | 2014-07-24Explosion-proof LED module
844969 ⎘