Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5667847 | Process for the production of a multicoat protective and/or decorative coating and water-dilutable coating compositions | Eric MARTIN | 1997-09-16 |
| 5611956 | Two component polyurethane sealant | Gerhard Piestert | 1997-03-18 |