Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6772818 | Insulated sectional door panel | Leroy G. Krupke, Henri M. Friloux, J. Wendall Compton, James L. Grisham | 2004-08-10 |
| 6729380 | Guide member silencers for track guided doors | David M. Wells | 2004-05-04 |