Issued Patents 2025
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12228249 | Polymeric liner based gas cylinder with reduced permeability | Michael Gregory Volkmer, Chad Alvin Cederberg, David Neil Morgan, John David Makinson | 2025-02-18 |
| 12215824 | Gas cylinder with reduced permeability | Michael Gregory Volkmer, Chad Alvin Cederberg, David Neil Morgan, John David Makinson | 2025-02-04 |