Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D276024 | Packaging container | Roman L. Skowronski | 1984-10-23 |
| D270617 | Packaging container | Roman L. Skowronski | 1983-09-20 |
| 4402423 | Die set packaging system | Roman L. Skowronski | 1983-09-06 |