Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7868610 | Angular motion tracking sensor | Danny Lee | 2011-01-11 |
| 7214907 | Apparatus for dispensing pavement sealants | Duane Bennett | 2007-05-08 |
| 6809294 | Apparatus for dispensing pavement sealants | Duane Bennett | 2004-10-26 |
| 6789291 | Telerobotic nozzle positioning system for an automated roadway debris vacuum vehicle | Wilderich A. White, Andrew Porterfield | 2004-09-14 |
| 6056498 | Apparatus for retrieving conical roadway warning markers | Cornelius J. Belltawn, Wilderich A. White | 2000-05-02 |