Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6629387 | Sectional upward acting door and method of assembly | L. Blake Whitley, Charles C. Blume, Henri M. Friloux, Robert Wright | 2003-10-07 |
| 6554047 | Guide track assemblies and mounting brackets for upward acting doors | Joseph J. Mondragon, Richard K. Hoofard, Robert Wright, Leroy G. Krupke, Robert S. Cogger | 2003-04-29 |