Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D972707 | Ventilating fan | — | 2022-12-13 |
| 11460044 | Half-spiral housing | Oliver Haaf | 2022-10-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D972707 | Ventilating fan | — | 2022-12-13 |
| 11460044 | Half-spiral housing | Oliver Haaf | 2022-10-04 |