Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7066346 | Protective covering for beverage cans with breakable opening in the lid | Zygmunt Kedziora, Zygmunt Marcisz | 2006-06-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7066346 | Protective covering for beverage cans with breakable opening in the lid | Zygmunt Kedziora, Zygmunt Marcisz | 2006-06-27 |