Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7878442 | Method for making a central unwinding roll and resulting roll | Joel Hungler, Jacky Postel | 2011-02-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7878442 | Method for making a central unwinding roll and resulting roll | Joel Hungler, Jacky Postel | 2011-02-01 |