Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6574923 | Arrangement for a grandstand | Par J. Johnsson, Lars I. Johnsson | 2003-06-10 |
| 6414312 | Method for controlling a process for the production of a cellulose fiber containing product | Sofia Nordin, Bjorn Engstrom | 2002-07-02 |
| D435117 | Grandstand seat board | Par J. Johnsson, Lars I. Johnsson | 2000-12-12 |
| D424711 | Joist | Par J. Johnsson, Lars I. Johnsson | 2000-05-09 |
| 5436161 | Matrix coating for sensing surfaces capable of selective biomolecular interactions, to be used in biosensor systems | Jan Bergstrom, Stefan Lofaas | 1995-07-25 |
| 5242828 | Sensing surfaces capable of selective biomolecular interactions, to be used in biosensor systems | Jan Bergstrom, Stefan Lofas | 1993-09-07 |
| 4732220 | Apparatus for briefly and impulsively releasing mechanical energy | — | 1988-03-22 |
| 4209060 | Pack, comprising a stack of abutting rectangular plates, intended for a regenerative heat exchanger, and a method of manufacturing such a pack | Hakan Wiking | 1980-06-24 |