Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5451385 | Control of exhaust emissions from methane-fueled internal combustion engines | James G. Hansel, Jack L. Stolz, John N. Armor, Yuejin Li | 1995-09-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5451385 | Control of exhaust emissions from methane-fueled internal combustion engines | James G. Hansel, Jack L. Stolz, John N. Armor, Yuejin Li | 1995-09-19 |