Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9725203 | Cap-free neck end for a filler neck | — | 2017-08-08 |
| 9452858 | Cap-free neck end for a filler neck | — | 2016-09-27 |
| 8991629 | Capless filler neck | — | 2015-03-31 |
| 8869846 | Neck end for a filler neck | — | 2014-10-28 |
| 8746298 | Cap-free neck end for a filler neck | — | 2014-06-10 |
| 8478625 | Method for operating a gas storage power plant | — | 2013-07-02 |
| 7073335 | Gas storage power station | Peter Keller-Sornig, Ilja Tuschy | 2006-07-11 |
| 6877632 | Tank cap with free travel | — | 2005-04-12 |
| 6792756 | Gas supply control device for a gas storage power plant | Velimir Bakran, Peter Keller-Sornig, Bozidar Seketa | 2004-09-21 |
| 6745569 | Power generation plant with compressed air energy system | — | 2004-06-08 |
| 6638014 | Valve arrangement for a power plant | Roger Padfield, Franz Suter | 2003-10-28 |
| 6209746 | Tank cap with free travel | — | 2001-04-03 |