Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6652782 | Multi-stage method for producing gas-filled microcapsules | Andreas Briel, Georg Rossling, Kai Lovis, Wolfgang Schmidt, Hans-Ulrich Moritz +2 more | 2003-11-25 | $274,000 |