| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Chemical engineering | |
| #3 | Machine tools | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Transport or storage devices | |
| #2 | Drying solid materials by removing liquid | |
| #3 | Wood saws | |
| #4 | Postal sorting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Henrik Wickman Erik | 4 |
| #2 | Henrik Wickmann Erik | 1 |
| #3 | Wickman Erik H | 1 |
| #4 | Birger Eriksson Elis | 1 |
| #5 | Wickman Erik Henrik | 1 |
| #6 | Guthorm Akre | 1 |
| #7 | Wickman E | 1 |
| #8 | Wickman K E G | 1 |
| #9 | Eriksson B | 1 |
| #10 | Eriksson L | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB994864A | A feed device for sawn timber or the like | |
| GB861205A | Method and apparatus for sorting sawn timber or the like | |
| CA748118A | Drying machines |