Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11600892 | Connection portion for connecting removable power unit to an electric device | — | 2023-03-07 |
| 11087579 | Two-way exchange vending | — | 2021-08-10 |
| D898176 | Air purifier | — | 2020-10-06 |
| 10529973 | Standardized rechargeable battery cell | — | 2020-01-07 |
| 10460547 | Two-way exchange vending | — | 2019-10-29 |
| 9985451 | System and method for providing rechargeable batteries | — | 2018-05-29 |
| 9870670 | Two-way exchange vending | — | 2018-01-16 |
| 9077055 | Rechargeable battery system | — | 2015-07-07 |