Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9752682 | Compound back-up ring for O-ring/back-up ring sealing systems in 70 MPA hydrogen storage systems | Holger Winkelmann | 2017-09-05 |
SS
Stefan Slavik
Overall (All Time): #2,963,103 of 4,157,543Top 75%
1
Patents All Time