Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647742 | Expander driven motor for auxiliary machinery | Sivakumar Gopalnarayanan, J. Michael Griffin, William A. Rioux, Young Kyu Park, Russell G. Lewis | 2003-11-18 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6647742 | Expander driven motor for auxiliary machinery | Sivakumar Gopalnarayanan, J. Michael Griffin, William A. Rioux, Young Kyu Park, Russell G. Lewis | 2003-11-18 |