Ostfildern
Germany
7
2020-07-02
The entities that hold a legal rights for patent applications filed by inventor Baumgartner Erwin:
Erwin Baumgartner from Ostfildern, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
HONING TOOL
#2 | 2020-03-26LIGHTWEIGHT HONING TOOL AND HONE STRIP
#3 | 2017-05-11Method and device for producing non-cylindrical bores with at least one recess by honing
#4 | 2016-12-08Honing tool and method for working several coaxial bores
#5 | 2014-04-24Honing Tool
#6 | 2013-03-07Device and method for machining a cylinder bore by means of a geometrically defined cutter and a geometrically undefined cutter
#7 | 2012-12-20Tool and method for mechanical roughening
126412 ⎘