Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9744731 | Installations for manufacturing biaxially oriented tubing and the tubing itself | Jan Visscher, Hendrik Jan Carel Jansen Klomp | 2017-08-29 |
| 8911660 | Methods and devices for manufacturing biaxially oriented tubing | Jan Visscher, Hendrik Jan Carel Jansen Klomp | 2014-12-16 |