Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D727025 | Shoe carrier | — | 2015-04-21 |
| 8071666 | Stabilized fumed silica suspensions for reinforcement of reactive resins | Herbert Barthel, Torsten Gottschalk-Gaudig | 2011-12-06 |
| 7972682 | Reactive silicic acid suspensions | Herbert Barthel | 2011-07-05 |
| 7700669 | Rheology control of strongly basic liquids | Torsten Gottschalk-Gaudig | 2010-04-20 |