Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5326594 | Metal pretreated with an inorganic/organic composite coating with enhanced paint adhesion | Wim J. van Ooij | 1994-07-05 |
| 5322713 | Metal sheet with enhanced corrosion resistance having a silane treated aluminate coating | Wim J. van Ooij | 1994-06-21 |
| 5292549 | Metallic coated steel having a siloxane film providing temporary corrosion protection and method therefor | Wim J. van Ooij, Ricole A. Edwards | 1994-03-08 |