Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7377717 | Traffic delineator alignment system | Timothy Andrew Coyle | 2008-05-27 |
| 6616369 | Quick release delineator apparatus | — | 2003-09-09 |
| 6416248 | Quick release delineator apparatus | — | 2002-07-09 |
| 6036400 | Quick release delineator apparatus | — | 2000-03-14 |
| 5199814 | Impact recovery delineation system | Richard M. Milton | 1993-04-06 |
| 4806046 | Self-uprighting delineator post | — | 1989-02-21 |