Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8840956 | Retroreflective coating and method for applying a retroreflective coating on a structure | Thomas Bell, Kevin E. Hall | 2014-09-23 |
| 7654770 | Highway marking sphere dispensing apparatus | Kevin E. Hall, Christopher Davies, Keith Wolos, Kenneth Grimbilas | 2010-02-02 |
| 7429146 | Highway marking sphere dispensing apparatus | Kevin E. Hall, Christopher Davies, Keith Wolos, Kenneth Grimbilas | 2008-09-30 |
| 6941663 | Cable cutter | — | 2005-09-13 |