Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681378 | Coating composition for the protection of metal against corrosion | — | 1997-10-28 |
| 5045361 | Process of preparation for the surface protection of zinc against white rust | — | 1991-09-03 |
| 5037877 | Polymer based preparation for the surface protection of zinc against white rust | — | 1991-08-06 |
| 4965383 | Alkali free and alkaline earth free dibutyl tin difluoride powder | Armel Queromes | 1990-10-23 |
| 4812332 | Method for forming a coated substrate | Armel Queromes | 1989-03-14 |
| 4694091 | Method for preparing a dibutyl tin difluoride powder for coating a substrate | Armel Queromes | 1987-09-15 |