| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Denmark | 9 | |
| #2 | United Kingdom | 8 | |
| #3 | Sweden | 7 | |
| #4 | Israel | 5 | |
| #5 | Brazil | 4 | |
| #6 | South Africa | 4 | |
| #7 | Australia | 2 | |
| #8 | Italy | 2 | |
| #9 | United States | 2 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Mechanical elements | |
| #3 | Transport | |
| #4 | Weapons | |
| #5 | Engines, pumps and turbines | |
| #6 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kaltenegger B | 25 |
| #2 | Kaltenegger Benno | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US3763944A | Steering transmission mechanism and vehicles with rigidly mounted axles incorporating said mechanism | |
| IL38741D0 | Road roller | |
| IL38740D0 | Steering mechanism for vehicles | |
| US3722380A | Vibrating roller earth compactor | |
| GB1310748A | Earth compacting machine | |
| IL25239A | Tandem road roller |