Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6968844 | Mask cover | Frode Liland | 2005-11-29 |
| D434141 | Patientmask | Kjell Ove Korneliussen, Trygve Gjerstad | 2000-11-21 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6968844 | Mask cover | Frode Liland | 2005-11-29 |
| D434141 | Patientmask | Kjell Ove Korneliussen, Trygve Gjerstad | 2000-11-21 |