Issued Patents 2021
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11192279 | Plasticating apparatus screw having grooves of varying angles and depths | — | 2021-12-07 |
| 11173644 | Casting apparatus for manufacturing polymer film | Edward J. Smith, Andrew A. Merckel | 2021-11-16 |
| 11167465 | Casting apparatus for manufacturing polymer film | Edward J. Smith, Andrew A. Merckel | 2021-11-09 |