Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6551014 | Raised pavement marker with improved lens | Gregory E. Gilligan, Thomas R. Borden | 2003-04-22 |
| 6511259 | Particle dispenser with fluid assist to control particle velocity for use on a moving vehicle | Mark D. Zender, David C. May, John L. Marty | 2003-01-28 |