Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11089801 | Countertop vacuum system | Eric Spelt, Johannes Rogier De Vrind, Dionne Ilonka Haanstra | 2021-08-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11089801 | Countertop vacuum system | Eric Spelt, Johannes Rogier De Vrind, Dionne Ilonka Haanstra | 2021-08-17 |