Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10497952 | Vehicle fuel cell purging system | Craig Michael Mathie, Kevin Wujcik, William F. Sanderson | 2019-12-03 |
| 10454120 | Fuel cell multifunction cathode valve | Craig Michael Mathie, Martin Dale Pryor | 2019-10-22 |
| 10439238 | Control of fuel cell cooling system in a vehicle | Craig Michael Mathie, William F. Sanderson | 2019-10-08 |