Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11007122 | Bottle assembly | — | 2021-05-18 |
| 10881228 | Spoutless drinking cup | Charles H. Miller, Xiangwen Zhang, Douglas Hanneken | 2021-01-05 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11007122 | Bottle assembly | — | 2021-05-18 |
| 10881228 | Spoutless drinking cup | Charles H. Miller, Xiangwen Zhang, Douglas Hanneken | 2021-01-05 |