Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11794872 | Electrical power system for a watercraft | John M. Ulliman, Timothy MacDonald | 2023-10-24 |
| 10669001 | Hybrid electrical and mechanical propulsion and energy system for a ship | John M. Ulliman, Douglas C. Folts, Bruce Gamble | 2020-06-02 |
| D440163 | Combined wristwatch and stress/heart monitor with warning device | — | 2001-04-10 |