Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4206289 | Process for the production of cold-curing foam resins which contain urethane groups | Hans-Joachim Meiners, Armand de Montigny, Rolf Baumhakel | 1980-06-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4206289 | Process for the production of cold-curing foam resins which contain urethane groups | Hans-Joachim Meiners, Armand de Montigny, Rolf Baumhakel | 1980-06-03 |