Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8684133 | Acoustically damped component | — | 2014-04-01 |
| 8163864 | Sulfonated polyarylene compounds, membrane material made therefrom, method for the production thereof and use | Dieter Lehmann, Jochen Meier-Haack, Wladimir Butwilowski | 2012-04-24 |