Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D501566 | Embossed single ply roofing membrane | Edward Nebesnak, William P. Kuhn | 2005-02-01 |
| D501051 | Embossed single ply roofing membrane | Edward Nebesnak, William P. Kuhn | 2005-01-18 |
| D501052 | Embossed single ply roofing membrane | Edward Nebesnak, William P. Kuhn | 2005-01-18 |