DH

Dirk Hopf

PV Pfeiffer Vacuum: 1 patents #41 of 100Top 45%
📍 Schleusingen, DE: #11 of 15 inventorsTop 75%
Overall (All Time): #3,092,055 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8651838 Vacuum pump with control unit Timo Birkenstock, Tobias Stoll 2014-02-18