Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11435213 | Self-dosing measuring cap for a liquid container | Jianfeng Zhang, Jonathan Chayet Silverman | 2022-09-06 |
| D945811 | Liquid container | David Knott | 2022-03-15 |
| 10942052 | Self-dosing measuring cap for a liquid container | Jianfeng Zhang, Jonathan Chayet Silverman | 2021-03-09 |
| 10444049 | Self-dosing measuring cap for a liquid container | Jianfeng Zhang, Jonathan Chayet Silverman | 2019-10-15 |