Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6967235 | Method for the production of polybutylene terephthalate | Eckhard Seidel | 2005-11-22 |
| 6838543 | Method for producing polycarbonates | Rudolf Kaempf | 2005-01-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6967235 | Method for the production of polybutylene terephthalate | Eckhard Seidel | 2005-11-22 |
| 6838543 | Method for producing polycarbonates | Rudolf Kaempf | 2005-01-04 |