Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9637880 | Continuous sediment removal apparatus and method | Joseph Neil Shubert, David Gerald Regan | 2017-05-02 |
| 9090196 | Continuous sediment removal apparatus and method | Joseph Neil Shubert, David Gerald Regan | 2015-07-28 |