UR

Ulrich Reinfrank

F& Feodor Burgmann Dichtungswerke Gmbh &: 1 patents #7 of 27Top 30%
📍 Wasserburg am Inn, DE: #44 of 92 inventorsTop 50%
Overall (All Time): #3,579,433 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6220601 Mechanical face seal device Thomas Keller, Wolfgang Ries, Reinhard Svejkovsky, Robert Woppowa, Dieter Ziegenbein 2001-04-24