Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9852666 | Full height sectional sign assembly and installation kit and method of using same | Darren Robert Ward, David F. Cox, Arne E. Carlson | 2017-12-26 |
| 9536457 | Installation kit and method of using same for sign construction with sectional sign assemblies | David F. Cox, Arne E. Carlson | 2017-01-03 |