Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7927403 | Method for absorption of acid gases | Geert Frederil Versteeg, Paramasivam Senthil Kumar, Johannes Antonius Hogendoorn | 2011-04-19 |
| 7921596 | Method for regulating the heat and CO2 concentration of the air in an enclosed space | Nick Antonius Asbroek | 2011-04-12 |