Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9669337 | Method of constructing a rotary drum filtering apparatus | — | 2017-06-06 |
| 9669338 | Disc filter and a method of constructing a disc filter sector | Gregory Gilmore, Karl Gabrielsson, James P. Burns, John O. Milliken | 2017-06-06 |