Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855179 | Production of nonwoven fibrous articles | Robert J. DiLullo, Kimberly E. Ritrievi, Jon R. Valbert | 1989-08-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855179 | Production of nonwoven fibrous articles | Robert J. DiLullo, Kimberly E. Ritrievi, Jon R. Valbert | 1989-08-08 |