Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9890261 | Method and apparatus for color removal from PET-flake (shredded PET) | Katharina Besse, Samantha Walter | 2018-02-13 |
| 8557882 | Method and device for the decontamination of plastic flakes | Thomas Friedlaender, Frank Marx | 2013-10-15 |
| 8394866 | Method and device for the decontamination of plastic flakes | Thomas Friedlaender, Frank Marx | 2013-03-12 |