Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11361743 | Megaphone having additional lighting or audible features | Sofia Ann Abraham | 2022-06-14 |
| 11255804 | Method of calculating pathogen inactivation for a fluid heating system | Brian Plourde, Douglas Plourde, Richard Pakonen | 2022-02-22 |