Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281452 | High speed high performance delineator system | Kenneth Parrott | 2025-04-22 |
| D937700 | Cylindrical load collar for a delineator system | Kenneth Parrott | 2021-12-07 |
| 11136735 | Impact-resistant and energy-absorbing bollard system | Kenneth Parrott | 2021-10-05 |
| D620824 | Platform barrier for visually impaired pedestrians | Jeff Applegate | 2010-08-03 |
| D620825 | Platform barrier for visually impaired pedestrians | Jeff Applegate | 2010-08-03 |
| D620823 | Platform barrier for visually impaired pedestrians | Jeff Applegate | 2010-08-03 |
| 7621691 | Raised, longitudinal, channelizing separator system | — | 2009-11-24 |
| 7195422 | Recessed delineator post base | — | 2007-03-27 |
| D465170 | Traffic delineator portable base | — | 2002-11-05 |