Aachen
Germany
4
2015-03-05
The entities that hold a legal rights for patent applications filed by inventor Haubner Frank:
Frank Haubner from Aachen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Valve control means for an internal combustion engine and internal combustion engine
#2 | 2014-12-18Ship engine
#3 | 2009-05-07Cylinder head with reinforcement
#4 | 2005-07-07Cooled cylinder head for a reciprocating engine
1005925 ⎘