Lauingen
Germany
3
2008-01-17
The entities that hold a legal rights for patent applications filed by inventor Keller Hermann:
Hermann Keller from Lauingen, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Rail used as a torsional stop for the valve train of an internal combustion engine, and roller tappet arrangement
#2 | 2007-12-13Rail used as a torsional stop for the valve train of an internal combustion engine, and roller tappet arrangement
#3 | 2006-08-03Rail used as a torsional stop for the valve train of an internal combustion engine, and roller tappet arrangement
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