Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11114728 | Heat applied electrochemical cell separator | David Kalisz, Johnson Mark, Allen Stieg, Chris Bolyos | 2021-09-07 |
| 11108116 | Electrochemical cell separator | David Kalisz, Christopher Steven Bolyos | 2021-08-31 |