Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10696837 | Polyvinyl alcohol fibers and films with mineral fillers and small cellulose particles | Daniel W. Sumnicht, Thomas Schulze | 2020-06-30 |
| 10597501 | Fibers with filler | Daniel W. Sumnicht, Thomas Schulze | 2020-03-24 |