Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5632014 | Method and arrangement for testing services in a telecommunications system | Anders Ek | 1997-05-20 |
| 4987726 | Bottle filling and sealing apparatus | Lajos Petho, Ivan Hakansson | 1991-01-29 |
| 4733800 | Tube and a method and a device for manufacturing of the tube | Carl-Axel Bjorkengren | 1988-03-29 |