Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11173644 | Casting apparatus for manufacturing polymer film | John P. Christiano, Edward J. Smith | 2021-11-16 |
| 11167465 | Casting apparatus for manufacturing polymer film | John P. Christiano, Edward J. Smith | 2021-11-09 |