Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11142395 | Sanitary containers | Patricia Margaret Butler, Paul Francis Zwaan, Michael Freeman | 2021-10-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11142395 | Sanitary containers | Patricia Margaret Butler, Paul Francis Zwaan, Michael Freeman | 2021-10-12 |