Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6554047 | Guide track assemblies and mounting brackets for upward acting doors | Joseph J. Mondragon, Richard K. Hoofard, Robert Wright, James Wendall Compton, Leroy G. Krupke | 2003-04-29 |