Issued Patents 2022
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11241554 | Manufacturing method for a hood type ventilation device | Edward Helmut Bernard, Will James Cipkar, William Cipkar | 2022-02-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11241554 | Manufacturing method for a hood type ventilation device | Edward Helmut Bernard, Will James Cipkar, William Cipkar | 2022-02-08 |