Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10036107 | Nonwoven web and fibers with electret properties, manufacturing processes thereof and their use | Ralph Berkemann | 2018-07-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10036107 | Nonwoven web and fibers with electret properties, manufacturing processes thereof and their use | Ralph Berkemann | 2018-07-31 |