Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11591730 | Extensible nonwoven fabric | Stephen O. Chester, Albert Witarsa, Stefanie Streich, Helmut Hartl, Daniel Kong +1 more | 2023-02-28 |
| 10156031 | Extensible nonwoven fabric | Stephen O. Chester, Albert Witarsa, Stefanie Streich, Helmut Hartl, Daniel Kong +1 more | 2018-12-18 |
| 9994982 | Extensible nonwoven fabric | Stephen O. Chester, Albert Witarsa, Stefanie Streich, Helmut Hartl, Daniel Kong +1 more | 2018-06-12 |