Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10994190 | Battery and other improvements for a personal transportation vehicle | Jason Bluhm, Barrett Heyneman, John Ulmen | 2021-05-04 |
| 10981048 | Composite board to support a weight of a user of a personal transportation vehicle | Jukka Rautiainen, John Ulmen, Asa Weiss | 2021-04-20 |