Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11066798 | Water intake structure | Graham Zell, Sam MacDonald, Peter Zell, Brett Robinson, David Halliday +3 more | 2021-07-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11066798 | Water intake structure | Graham Zell, Sam MacDonald, Peter Zell, Brett Robinson, David Halliday +3 more | 2021-07-20 |