Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7997166 | Methods and apparatus for joint disassembly | Michel Lauzon, David Robert Ritter | 2011-08-16 |
| 7827751 | Moisture barrier underlayment with intermediate layer to accommodate expansion and contraction | — | 2010-11-09 |