Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4859519 | Method and apparatus for preparing textured apertured film | Robert W. Saffel, Arthur J. Sampson | 1989-08-22 |
| 4806411 | Coextruded apertured film sanitary napkin cover | William Brashear Mattingly, III, Richard B. Chapas, Arthur J. Sampson | 1989-02-21 |