Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6715240 | Building panel as a covering for building surfaces and method of applying | David H. Beck, Barbara E. Dennis | 2004-04-06 |
| 6679011 | Building panel as a covering for building surfaces and method of applying | David H. Beck, Barbara E. Dennis | 2004-01-20 |