Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11851908 | Apparatus for removing a layer of sediment which has settled on the bottom of a large water body | Joseph E. Kovarik | 2023-12-26 |
| 11805771 | System and method to drive away geese | Joseph E. Kovarik | 2023-11-07 |