Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9174149 | Method and device for cleaning non-fixed media filters | Douglas W. Lee, William J. Bateman, Jr. | 2015-11-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9174149 | Method and device for cleaning non-fixed media filters | Douglas W. Lee, William J. Bateman, Jr. | 2015-11-03 |