Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10818811 | Power source and method of forming same | Andreas Fenner, David A. Ruben, James R. Wasson | 2020-10-27 |
| 10580544 | Power source and method of forming same | Andreas Fenner, David A. Ruben, James R. Wasson | 2020-03-03 |