Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10974490 | Large lightweight coffin and method for its manufacture | Per Sundblad, Torbjorn Hansson, Tommy Ollevik | 2021-04-13 |
| 9415526 | Environmentally friendly wood treatment process | Anna Ohrn | 2016-08-16 |