Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10829280 | Compostable single-use beverage container and associated mechanism for sealing the container | William Tammen | 2020-11-10 |
| 10540840 | Automated liquid dispensing device and associated method | William Tammen | 2020-01-21 |