Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5112901 | Sealing elements and plain bearings formed from fiber-reinforced plastics | Hermann Buchert, Juergen Ahlers, Joerg Vogelsang, Manfred Neitzel | 1992-05-12 |
WK
Werner Kohlhaas
Overall (All Time): #3,850,300 of 4,157,543Top 95%
1
Patents All Time