Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5591488 | Process for treating plastic surfaces and swelling solution | Hermann-Josef Midekke | 1997-01-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5591488 | Process for treating plastic surfaces and swelling solution | Hermann-Josef Midekke | 1997-01-07 |