Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8071669 | Use of silicon oxide compounds as free-flow agents in the production of solid polyvinyl acetate resins | Marcus Biber, Thomas Wimmer | 2011-12-06 |
| 6881762 | Process for recycling powder coating waste | Volker Paschmann, Marek Nowak | 2005-04-19 |
| 6635207 | Process for recycling of powder coating waste | — | 2003-10-21 |
| 6428843 | Process for recycling of powder coating waste | Armin Rettig | 2002-08-06 |