Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6745814 | Guide track assemblies and mounting brackets for upward acting doors | Richard K. Hoofard, David M. Wells | 2004-06-08 |
| 6527035 | Guide track assemblies and mounting brackets for upward acting doors | Richard K. Hoofard, David M. Wells | 2003-03-04 |