Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 6682841 | Thermal management for a vehicle mounted fuel cell system | Donald John Armstrong, David H. Swan, Bart Dean Hibbs, Brian Rise Hamann Jensen | 2004-01-27 | $4,967,000 |
| 5493171 | Spark plug having titanium diboride electrodes | Charles D. Wood, James Lankford, Jr., Cheryl R. Blanchard, James Cole | 1996-02-20 |