Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7891149 | Underlayment for tile surface | Brian Turner | 2011-02-22 |
| 7617647 | Underlayment for tile surface | Brian Turner | 2009-11-17 |
| 7614193 | Underlayment for tile surface | Brian Turner | 2009-11-10 |