| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 7 | |
| #2 | Germany | 7 | |
| #3 | Austria | 6 | |
| #4 | Belgium | 4 | |
| #5 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machine tools | |
| #3 | Packaging and shipping | |
| #4 | Transport | |
| #5 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Dredging | |
| #2 | Sawing | |
| #3 | Cranes | |
| #4 | Motor vehicles | |
| #5 | Punching metal | |
| #6 | Unspecified technologies | |
| #7 | Machines for making railways | |
| #8 | Transport or storage devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wieger Ernst | 18 |
| #2 | Ernst Wieger | 7 |
| #3 | Erhard Wieger | 3 |
| #4 | Wieger Erhard | 3 |
| #5 | Weiger Erhard | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1151967A | An Earth-Working Machine |