Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4910085 | Multiple layer packaging films and packages formed thereof | Steven L. Smith, Russell P. Gehrke, Richard E. Johnson | 1990-03-20 |
| 4803102 | Multiple layer packaging films and packages formed therefrom | Steven L. Smith, Russell P. Gehrke, Richard E. Johnson | 1989-02-07 |