Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5356222 | Interlocking closure for plastic storage bags with confirming color stripes | Catherine E. Kettner, Mladomir Tomic, Wayne M. Wegner | 1994-10-18 |
| 5322586 | Computer controller heat-sealing machine | — | 1994-06-21 |