Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11746432 | Method and means for application of anode covering material (ACM) in an electrolysis cell of Hall-Heroult type for aluminium production | Jostein Magnesen, Per Johnny TEIGEN, Jan Frode Høines, Odd Erik Jacobsen, Are Dyrøy +1 more | 2023-09-05 |
| 10542352 | Hearing aid device unit along a single curved axis | Claus Tipsmark | 2020-01-21 |
| 10506354 | Filter member | Svend Oscar PETERSEN, Martin Lindebjerg | 2019-12-10 |
| 10433080 | Hearing aid comprising an indicator unit | Claus Tipsmark, Per Petersen | 2019-10-01 |
| 10264373 | Hearing aid comprising a locking mechanism | Claus Tipsmark | 2019-04-16 |
| 10129670 | Detachable filter member for hearing aid device | Svend Oscar PETERSEN, Martin Lindebjerg | 2018-11-13 |
| 9832580 | Detachable filter member for hearing aid device | Svend Oscar PETERSEN, Martin Lindebjerg | 2017-11-28 |
| 9332361 | Filter member | Svend Oscar PETERSEN, Martin Lindebjerg | 2016-05-03 |
| 8953828 | Hearing aid retainer accessory | — | 2015-02-10 |
| 8864718 | Auto injector with automatic needle shielding | Jens Andersen Gad, Bjørn Knud Andersen | 2014-10-21 |
| 8848957 | Hearing aid retainer accessory | — | 2014-09-30 |
| 8848958 | Hearing aid retainer accessory | — | 2014-09-30 |
| 7407345 | Method and a system of distribution of fluidizable materials | Bernt Nagell, Kjell Dalen | 2008-08-05 |
| 6790337 | Method and device for operating an electrolytic cell | Silja Bjerke Vestre | 2004-09-14 |
| 6632063 | Method and an arrangement for filing a silo | Are Dyrøy | 2003-10-14 |
| 5711776 | Air escaping means | Robert Sandvik | 1998-01-27 |
| 5524768 | Separator for the separation of fluidizable from non-fluidizable materials | Sunil R. de Silva, Gisle F. Knutsen | 1996-06-11 |