Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D773018 | Wall adaptor for filter underdrain | John L. Geibel | 2016-11-29 |
| 9480939 | Underdrain and method for transferring forces and directing flow | Christopher J. Ball, Brian J. Bates | 2016-11-01 |