Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7212543 | Method, system and device for establishing communication between different communication networks | Jan Arwald, Stefan Hagbard, Margareta Erhult | 2007-05-01 |
| 5936061 | Use of hydrophobic zeolites, syringe and method for removing of preservatives from a polypeptide solution | Hakan Eriksson, Kare Larsson | 1999-08-10 |
| 4759242 | Device in impact wrenches | — | 1988-07-26 |
| D293604 | Compressed air drier for vehicles or for stationary use | — | 1988-01-05 |
| D291961 | Impact wrench | — | 1987-09-22 |
| 4413853 | Lifting means for goods | — | 1983-11-08 |