Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6772818 | Insulated sectional door panel | L. Blake Whitley, Leroy G. Krupke, J. Wendall Compton, James L. Grisham | 2004-08-10 |
| 6629387 | Sectional upward acting door and method of assembly | L. Blake Whitley, Charles C. Blume, James Wendall Compton, Robert Wright | 2003-10-07 |