Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10906070 | Removal of coffee grounds from a portafilter | Ronald Patton, Valerie Patton | 2021-02-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10906070 | Removal of coffee grounds from a portafilter | Ronald Patton, Valerie Patton | 2021-02-02 |