Berlin
Germany
5
2017-07-27
The entities that hold a legal rights for patent applications filed by inventor NEUWIRTH Ottomar:
Ottomar NEUWIRTH from Berlin, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Screw compressor
#2 | 2016-11-03COMPRESSOR
#3 | 2009-01-15Screw compressor
#4 | 2008-04-10Oil-flooded screw compressor with axial-thrust balancing device
#5 | 2007-11-15Screw compressor with intermediate plate
1698611 ⎘