Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8973324 | Basement sump system and method | — | 2015-03-10 |
| 8596002 | Basement waterproofing flange | — | 2013-12-03 |
| 8555567 | Basement drainage conduit | — | 2013-10-15 |
| 8117797 | Basement sump system and method | — | 2012-02-21 |
| 7954280 | Basement drainage conduit | — | 2011-06-07 |
| 7788877 | Basement sump system and method | — | 2010-09-07 |