Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12011753 | Forming tool and forming method for producing an overpressure predetermined breaking point in a battery cover | Rainer Berkefeld, Matthias Braun, Torsten Becker | 2024-06-18 |
| 10673026 | Battery cell housing and method for producing same | — | 2020-06-02 |
| 9441327 | Dimensionally stable paper and production method thereof | Holger Arnold | 2016-09-13 |
| 8966869 | Method for filling food containers | Thomas Hundeloh, Georg Janssen, Maril Kamp | 2015-03-03 |
| 8469221 | Floating multi-chambered insert for liquid containers | Ralf Lieberz | 2013-06-25 |
| 8110071 | Papers providing great fat and oil penetration resistance, and method for the production thereof | Thomas Claussen, Robert Fuss, Richard Weilbacher | 2012-02-07 |
| 8007880 | Insert for a pressurized container of liquid | — | 2011-08-30 |