Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE44754 | Stackable tray having anti-pivot stop and wash apertures | Donald Verna, Douglas T. Cox | 2014-02-11 |
| 6886710 | Stackable tray having anti-pivot stop and wash apertures | Donald Verna, Douglas T. Cox | 2005-05-03 |
| 4830277 | Thermostatic valve | — | 1989-05-16 |