Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6716368 | Phosporescent polycarbonate and molded articles | Philippe Schottland, Steven R. Peak | 2004-04-06 |
| 6692659 | Phosporescent polycarbonate, concentrate and molded articles | David Rosendale, Philippe Schottland | 2004-02-17 |
| 6676852 | Phosphorescent thermoplastic composition | Jeremy D. Hurst, Steven R. Peak, Philippe Schottland, Theodorus J. M. Timmerman | 2004-01-13 |