Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7229537 | Composite oxygen ion transport element | Jack Chen, Charles J. Besecker, Hancun Chen | 2007-06-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7229537 | Composite oxygen ion transport element | Jack Chen, Charles J. Besecker, Hancun Chen | 2007-06-12 |