Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12195717 | Cell culture device | Carlo KRIESI, Vartan Kurtcuoglu, Anastasios Marmaras | 2025-01-14 |
| 10086945 | Valve for controlling the internal pressure in a cabin of an aircraft | Axel Springer | 2018-10-02 |
| 9546001 | Outflow valve for an aircraft | Frank Kameier, Dusan Vranjes | 2017-01-17 |
| 9481469 | Valve for controlling the internal pressure in a cabin of an aircraft | Dusan Vranjes | 2016-11-01 |
| 7198062 | Fluid control valve | Herbert L. Hoffman, Pat Parkin, Frederick R. Helms, Wen-Hwang Lin, Roy Hai-Tien Loh +9 more | 2007-04-03 |
| 6273136 | Differential valve, specifically a cabin air discharge valve in an aircraft, and method for regulating cabin pressure | Daniel Rumplik | 2001-08-14 |