Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6491853 | Storage-stable plastics additives | Karl Gaa, Günter Nowy, Gerhard Pfahler | 2002-12-10 |
| 6420461 | Compounds based on polyalkyl-1-oxadiazaspirodecane compounds | Thomas Stahrfeldt, Mathias Mehrer, Gerhard Pfahler | 2002-07-16 |