Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8038013 | Liquid filtration media | Guanghui Chen, Henricus Jacobus Cornelis Gommeren | 2011-10-18 |
| 7993523 | Liquid filtration media | Guanghui Chen, Henricus Jacobus Cornelis Gommeren | 2011-08-09 |