Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830904 | Porous thermoformable heat sealable nonwoven fabric | Henry S. Ostrowski | 1989-05-16 |
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830904 | Porous thermoformable heat sealable nonwoven fabric | Henry S. Ostrowski | 1989-05-16 |