Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877065 | Decanting device for liquids, e.g. permanent wave agents | Peter Lamboy, Karlheinz Zulauf, Harmut Ginnow-Markert | 1989-10-31 |
| 4875577 | Multichamber container | Bodo Hildebrandt | 1989-10-24 |