Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D328862 | Film package or similar article | Ronald A. Janssen, Evan Hutchison, Clark E. Harris, Edgar G. Earnhart | 1992-08-25 |
| 5031786 | Tamper-evident package | Evan Hutchison, Clark E. Harris, Edgar G. Earnhart | 1991-07-16 |
| 4979351 | Packaging method | Clark E. Harris, Ronald A. Janssen, Evan Hutchison | 1990-12-25 |
| 4964512 | Recyclable package | Evan Hutchison | 1990-10-23 |
| 4964513 | Package | Evan Hutchison | 1990-10-23 |