Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11639261 | Screw cap system | David Brown | 2023-05-02 |
| 10859546 | Printable time-temperature indicator system | Eggert F. Gudjonsson, Åsmund K. Røhr, Christian Salbu Aasland, Karina Kovalchuk, David Brown | 2020-12-08 |
| 9689749 | Time-temperature indicator system I | !smund K. Røhr, Brit Salbu, Eggert F. Gudjonsson, Marit Nandrup Pettersen, Christian Salbu Aasland | 2017-06-27 |
| 9612162 | Time-temperature indicator system | !smund K. Røhr, Brit Salbu, Eggert F. Gudjonsson, Marit Nandrup Pettersen, Christian Salbu Aasland | 2017-04-04 |