Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10138761 | Heat engine system for power and heat production | Calin Zamfirescu | 2018-11-27 |
| 9963032 | Power and drag reduction system | Craig Antrobus, Calin Zamfirescu, Reza Mohammadali zadeh | 2018-05-08 |