Munich
Germany
4
2022-06-02
The entities that hold a legal rights for patent applications filed by inventor Graf Hubert:
Hubert Graf from Munich, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Electric motorcycle
#2 | 2010-03-25Exhaust tract for an internal combustion engine
#3 | 2010-02-11Exhaust system for an internal combustion engine
#4 | 2009-04-16Exhaust line for an internal-combustion engine having a shut-off valve with a diagnostic capability
6066957 ⎘