| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 6 | |
| #2 | Sweden | 6 | |
| #3 | Japan | 2 | |
| #4 | United States | 2 | |
| #5 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Transport | |
| #3 | Electrical machinery and energy | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Weighing | |
| #2 | Measuring force, work and fluid pressure | |
| #3 | Measuring length, angles and areas | |
| #4 | Load transportation vehicles | |
| #5 | Electric motor controls | |
| #6 | Frames |
| # | Name | Total Patents |
|---|---|---|
| #1 | Johansson Kurt Eilert | 12 |
| #2 | Kuruto Eireruto Yohanson | 2 |
| Publication | Filing date | Title |
|---|---|---|
| SE8206156D0 | A device for the transfer of power between a transporter unit and a loading unit in a single direction. | |
| DE2934414A1 | SYSTEM FOR MEASURING A FORCE WITH DIRECTION-ORIENTED VOLTAGE MEASURING ELEMENTS | |
| DE2820222A1 | DEVICE FOR SECURING A LOAD ON A VEHICLE | |
| US4095660A | Roller | |
| DE2534743A1 | Control unit for several motors - has handgrip with cut-out trigger acting as speed control for direction and lift pre-selector switches | |
| US3934663A | Attachment device for a gauge |