Issued Patents 2023
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11824389 | Loudspeaker battery pack | Shawn Filipek, Tianbao Xie | 2023-11-21 |
| 11805343 | Loudspeaker accessory tray | Michael D. Kasten, Andrew Grunloh, Shawn Filipek, Andrew Cho | 2023-10-31 |
| D997128 | Loudspeaker | Jie Tan, Andrew Pardoe, Nolen Ryba | 2023-08-29 |
| D994637 | Loudspeaker | Jie Tan, Andrew Pardoe, Nolen Ryba | 2023-08-08 |
| 11632611 | Loudspeaker having a channel for conveying water | Michael D. Kasten | 2023-04-18 |
| 11627397 | Loudspeaker having an angled handle | Shawn Filipek, Andrew Grunloh, Clifford Krapfl, Michael Herbert, Ross Brinkman | 2023-04-11 |