Issued Patents 2023
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11746733 | Marine engine assembly having a sealing valve | George Broughton, Thomas S. Whitburn, Nathan Blank | 2023-09-05 |
| 11655784 | Marine engine assembly having an air pump | George Broughton, Thomas S. Whitburn, Nathan Blank | 2023-05-23 |