Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D496120 | Light pole | Alexander Cooper, E. Keith Orlesky | 2004-09-14 |
| D495445 | Light pole | Alexander Cooper, E. Keith Orlesky | 2004-08-31 |
| D488084 | Signal pole | Alexander Cooper, E. Keith Orlesky | 2004-04-06 |