Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9439523 | Closure for a container, beverage container and a method of operating a closure | Kyrre Delin Fredriksen, Rune Kristian Knutsen | 2016-09-13 |
| 8567647 | Multifunctional seal device for a valve for a drinking receptacle | Kyrre Delin Fredriksen | 2013-10-29 |
| 7819276 | Valve device for a drinking container and a method for using the valve device | — | 2010-10-26 |
| 7775394 | Opening-force-maximizing device of an underpressure-activated valve for a drinking container | — | 2010-08-17 |
| 7537133 | Valve device for a drinking container and a method for using the valve device | — | 2009-05-26 |
| 7530469 | Valve device having two membranes for a drinking container | — | 2009-05-12 |
| 7431047 | Device for underpressure-activated dispensing of fluids | — | 2008-10-07 |
| 7419069 | Valve for a drinking receptacle | — | 2008-09-02 |