Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852591 | Apparatus for the care of contact lenses | Klaus-Dieter Wisotzki, Udo Schaab, Hans-Joachim Reitz | 1989-08-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852591 | Apparatus for the care of contact lenses | Klaus-Dieter Wisotzki, Udo Schaab, Hans-Joachim Reitz | 1989-08-01 |