Kirchheimbolanden
Germany
8
2017-03-16
The entities that hold a legal rights for patent applications filed by inventor Rittmann Stefan:
Stefan Rittmann from Kirchheimbolanden, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Bushing
#2 | 2017-01-19Plain bearing composite material
#3 | 2015-08-13Slide bearing
#4 | 2014-06-26Plain bearing shell with slide face surface geometry which is profiled in the axial direction
#5 | 2013-09-05Dirt depositories in sliding bearings
#6 | 2013-09-05Structured dirt depository in sliding bearing surfaces
#7 | 2013-08-29Dirt grooves in lubricated sliding bearings
#8 | 2013-08-15Structured sliding surface of a bearing shell
387687 ⎘