Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6715240 | Building panel as a covering for building surfaces and method of applying | David H. Beck, Robert W. Werner | 2004-04-06 |
| 6679011 | Building panel as a covering for building surfaces and method of applying | David H. Beck, Robert W. Werner | 2004-01-20 |
| 6625939 | Building panel as a covering for building surfaces and method of applying | David H. Beck, Robert W. Werner | 2003-09-30 |