Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7818928 | Conduit drain | Wayne Gooderham | 2010-10-26 |
| 6523865 | High grip pipe connection and gasket | Jules Isendam, Wayne Gooderham | 2003-02-25 |
| 5390967 | Flexible vent pipe connector system | Wayne Gooderham, Vasilios Rallis | 1995-02-21 |