| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 5 | |
| #2 | Australia | 1 | |
| #3 | Canada | 1 | |
| #4 | Switzerland | 1 | |
| #5 | Norway | 1 | |
| #6 | United States | 1 | |
| #7 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Street cleaning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zaugg Werner | 9 |
| #2 | Maurer Klaus | 8 |
| #3 | Niederhauser Hans | 2 |
| #4 | Kohler Yves | 1 |
| #5 | Zaugg-Siegenthaler Walter | 1 |
| #6 | Solenthaler Jürg Walter | 1 |
| #7 | Zaugg-Rueegsegger Werner | 1 |
| #8 | Lazevski Slavko | 1 |
| #9 | Jucker Johannes Martin | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP2920371A1 | Device for cleaning surfaces | |
| EP2578751A1 | Sweeping broom apparatus with air blast system | |
| EP1557494A1 | Snowplow | |
| CH695619A5 | Snow clearance device installed between vehicle and snow plough has belt brush running parallel to ground around which is a toothed belt containing bristles which push snow to the side across path of vehicle | |
| AU6716298A | Rotary snow plow | |
| EP0656086A1 | Snowplough |