Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7998382 | Method of forming a core component | Henry Coghlan, John Peter Walsh, Allen R. Hill | 2011-08-16 |
| 7964051 | Door skin, method of manufacturing a door produced therewith, and door produced therefrom | Steven K. Lynch, Bei-Hong Liang, Mark A. Ruggie, Jason M. Walsh, Henry Coghlan | 2011-06-21 |
| 7866119 | Method of making a multi-ply door core, multi-ply door core, and door manufactured therewith | Randy C. McGuire | 2011-01-11 |