Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420535 | Synthetic paper with improved tear properties and methods of manufacturing | Mark Parsons, Doug Brownfield | 2025-09-23 |
| 11203188 | Multilayered polymeric film | Don Davis, Tom Mickey, Mark McManus, Doug Brownfield, Linda Carroll | 2021-12-21 |