Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6380275 | Production of polyurethane foams and of foamed thermoplastic synthetic resins | Lothar Zipfel | 2002-04-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6380275 | Production of polyurethane foams and of foamed thermoplastic synthetic resins | Lothar Zipfel | 2002-04-30 |