Freising
Germany
4
2016-08-04
The entities that hold a legal rights for patent applications filed by inventor KOSCHIG Richard:
Richard KOSCHIG from Freising, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Articulated chain with low-friction link plate back
#2 | 2015-07-30Friction- and wear-reducing joint for a bush chain or roller chain
#3 | 2013-08-29Low-waste method for producing high-performance chain link plates
#4 | 2005-02-15Articulated chain
415834 ⎘