Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6626545 | Light directing construction having corrosion resistant feature | Timothy J. Gardner | 2003-09-30 |
| 6590711 | Light directing construction having corrosion resistant feature | Timothy J. Gardner, Lavern L. Linse, Leo A. Meyer, James A. Stevenson | 2003-07-08 |