Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4749616 | Heat sealable aqueous latex coating composition for polymer film | Leland L. Liu | 1988-06-07 |
| 4438176 | Thermoplastic coated films with anti-static properties | Robert E. Touhsaent | 1984-03-20 |
| 4214039 | Polypropylene film with primer of a water dispersed epoxy resin coating | Gary L. Duncan, Robert E. Touhsaent | 1980-07-22 |