Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11255162 | Bulkhead assembly for a tandem sub, and an improved tandem sub | Shelby L. Sullivan, Aaron Holmberg | 2022-02-22 |
| 11248452 | Bulkhead assembly for a tandem sub, and an improved tandem sub | Shelby L. Sullivan, Aaron Holmberg | 2022-02-15 |