Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7931781 | Advanced dewatering system | Hubert Walkenhaus, Jeffrey Herman, Luiz Carlos Silva | 2011-04-26 |
| 7927462 | Press section and permeable belt in a paper machine | Hubert Walkenhaus, Jeffrey Herman, Luiz Carlos Silva | 2011-04-19 |