Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5105339 | Arrangement for holding a printed circuit board fixed to a frame | Rolf T. Olsson, Bjorn T. Kassman, Stig C. Ernolf | 1992-04-14 |
| 5000691 | Pin fastened to a printed circuit board by soldering | Rolf T. Olsson, Bjorn T. Kassman, Stig C. Ernolf | 1991-03-19 |
| 4947288 | Printed circuit board for mounting in a backplane | Torbjorn R. Olsson, Bjorn T. Kassman, Stig C. Ernolf, Per Nilsson, Rolf I. B. Kjellsson +1 more | 1990-08-07 |
| 4318643 | Apparatus for conveying waste materials by suction | Bertil Larsson, Stefan J. A. Bokfors | 1982-03-09 |