Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9777680 | Exhaust gas heat exchanger | David E. Janke, Jonathan Wattelet, Thomas Grotophorst | 2017-10-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9777680 | Exhaust gas heat exchanger | David E. Janke, Jonathan Wattelet, Thomas Grotophorst | 2017-10-03 |