Cologne
Germany
3
2017-08-03
The entities that hold a legal rights for patent applications filed by inventor Leyh Gerald:
Gerald Leyh from Cologne, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Internal combustion engine
#2 | 2015-08-20Method for the purification of diesel engine exhaust gases
#3 | 2015-08-20Internal combustion engine
6417415 ⎘