Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11124981 | Apparatus for removing a layer of sediment which has settled on the bottom of a large water body | Joseph E. Kovarik | 2021-09-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11124981 | Apparatus for removing a layer of sediment which has settled on the bottom of a large water body | Joseph E. Kovarik | 2021-09-21 |