Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10669001 | Hybrid electrical and mechanical propulsion and energy system for a ship | John M. Ulliman, Douglas C. Folts, Stephen I. Callis | 2020-06-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10669001 | Hybrid electrical and mechanical propulsion and energy system for a ship | John M. Ulliman, Douglas C. Folts, Stephen I. Callis | 2020-06-02 |