Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11148074 | Clarifier with independent sump scraper drive | — | 2021-10-19 |
| 10938472 | Dynamic satellite beam switching | David J. Montsma, Erhard G. Trudrung, Marc A. Nesheim | 2021-03-02 |