Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7405084 | Analytical method using particles and test kit for performing the method | Ib Mendel-Hartvig, Lena Vinterback, Jörgen Gustafsson | 2008-07-29 |
| 4890550 | Apparatus for treating fibre material containing liquid | Sture Eriksson, Bengt Jonsson | 1990-01-02 |
| 4818345 | Distillation apparatus | — | 1989-04-04 |
| 4345913 | Method and apparatus for determining the lignin content in pulp | — | 1982-08-24 |