Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5500260 | Dispersible film | Richard W. Halle, Jeffrey A. Middlesworth | 1996-03-19 |
| 5415905 | Dispersible film | Jeffrey A. Middlesworth, Richard W. Halle | 1995-05-16 |
| 4767485 | High speed extrusion coating with ethylene copolymers | — | 1988-08-30 |