Arnsberg
Germany
5
2010-05-13
The entities that hold a legal rights for patent applications filed by inventor GRESCHNER Hartmut:
Hartmut GRESCHNER from Arnsberg, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Lamp holder
#2 | 2009-05-21Lamp holder
#3 | 2007-04-05Holder for bipin tube-type fluorescent lamp
#4 | 2005-09-15Holder for bipin tube-type fluorescent lamp
#5 | 2005-05-10Bipin lamp socket
3617085 ⎘