Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8512836 | Packaging material comprising magnetisable portions | — | 2013-08-20 |
| 8366859 | Method and device for sealing | Magnus Wijk, Magnus Råbe, Mats Qvarford | 2013-02-05 |
| 7839140 | Position detector and method employing plural sensor units for detecting a position of a packaging material with magnetic marking | — | 2010-11-23 |
| 5260535 | Apparatus for induction welding | Lazlo Pozna, deceased | 1993-11-09 |
| 5001319 | Arrangement for continuous induction welding | — | 1991-03-19 |
| 4820892 | Heating arrangement for packing containers holding liquid contents | Paul Mellbin | 1989-04-11 |
| 4704509 | Induction apparatus and method for sealing of thermoplastic coated packing material | Anders Hilmersson, Hans Selberg | 1987-11-03 |