Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10720611 | Non-electrical battery based on plastic strings and membranes | Andrew Kostrzewski, Kang Lee, Richard Koziol, Kevin Walter | 2020-07-21 |
| 10705394 | Display system, device, and method | Andrew Kostrzewski, Kang Lee, Robert L. Waldo | 2020-07-07 |