Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6660365 | Soil-resistant coating for glass surfaces | Klaus Hartig, Roger O'Shaughnessy | 2003-12-09 |
| 6652974 | Hard, scratch-resistant coatings for substrates | — | 2003-11-25 |
| 6530668 | Heat-bendable mirrors | — | 2003-03-11 |