| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 7 | |
| #2 | South Africa | 2 | |
| #3 | Australia | 1 | |
| #4 | Brazil | 1 | |
| #5 | Canada | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Mexico | 1 | |
| #8 | Portugal | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machine tools | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Earth drilling | |
| #2 | Mining | |
| #3 | Soldering, welding and flame cutting | |
| #4 | Metal-working | |
| #5 | Unspecified technologies | |
| #6 | Working stone | |
| #7 | Turning |
| # | Name | Total Patents |
|---|---|---|
| #1 | King Wilhelm | 15 |
| #2 | Bucher Anton | 15 |
| #3 | Simon Peter | 8 |
| Publication | Filing date | Title |
|---|---|---|
| DE3403480A1 | Tool | |
| DE3344720A1 | Tool | |
| DE3344688A1 | Tool | |
| DE3342137A1 | Tool and method of producing it | |
| DE3342135A1 | Tool | |
| DE3334771A1 | Tool | |
| DE3334815C1 | Tool |