Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4810451 | Process for the preparation of polyurethane films for blood or infusion bags | Wolfgang Ermert, Hans-Werner Funk | 1989-03-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4810451 | Process for the preparation of polyurethane films for blood or infusion bags | Wolfgang Ermert, Hans-Werner Funk | 1989-03-07 |