Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5804221 | Air ring for cooling blown plastic film | Mirek Planeta | 1998-09-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5804221 | Air ring for cooling blown plastic film | Mirek Planeta | 1998-09-08 |