Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9375659 | Solids containment device for use within or in association with hydromechanical grease interceptor | Andrew Bird, James Mantyla, John Ward | 2016-06-28 |
| D468001 | Shower drain fitting | — | 2002-12-31 |
| 6052839 | Angled water closet flange | — | 2000-04-25 |
| D355958 | Water closet mounting flange | — | 1995-02-28 |