Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6391411 | Machine direction oriented high molecular weight, high density polyethylene films with enhanced water vapor transmission properties | Louis R. Duckwall, Jr., Eric Hatfield | 2002-05-21 |
| RE37171 | Easy open package | David Busche | 2001-05-08 |
| 4944409 | Easy open package | David Busche | 1990-07-31 |