FH

Frank Hamma

ZA Zf Friedrichshafen Ag: 4 patents #496 of 2,695Top 20%
Overall (All Time): #1,212,345 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
9157539 Pressure control valve device Karlheinz Mayr, Markus Moosmann, Hubert Remmlinger 2015-10-13
9068660 Valve device with a flow guiding device Karlheinz Mayr, Markus Moosmann, Hubert Remmlinger 2015-06-30
9052723 Pressure control valve apparatus having a flow-guiding device Karlheinz Mayr, Markus Moosmann, Hubert Remmlinger 2015-06-09
8701707 Pressure control valve device Markus Moosmann, Karlheinz Mayr, Hubert Remmlinger 2014-04-22