| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 3 | |
| #2 | South Africa | 2 | |
| #3 | Argentina | 1 | |
| #4 | Bulgaria | 1 | |
| #5 | Brazil | 1 | |
| #6 | Canada | 1 | |
| #7 | German Democratic Republic | 1 | |
| #8 | Denmark | 1 | |
| #9 | EPO (European Patent Office) | 1 | |
| #10 | Spain | 1 | |
| #11 | Greece | 1 | |
| #12 | Italy | 1 | |
| #13 | Kenya | 1 | |
| #14 | Mexico | 1 | |
| #15 | Norway | 1 | |
| #16 | African Intellectual Property Organization | 1 | |
| #17 | Portugal | 1 | |
| #18 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Environmental technology | |
| #3 | Engines, pumps and turbines | |
| #4 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Punching metal | |
| #2 | Reduction of greenhouse gas emissions | |
| #3 | Wind motors | |
| #4 | Structural elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zeman Hans | 13 |
| #2 | Hans Zeman | 2 |
| #3 | Zeman H | 2 |
| #4 | Zeman | 1 |
| Publication | Filing date | Title |
|---|---|---|
| KE3469A | Method for bending sheets and device for implementing the method | |
| ATA481579A | Method for bending sheets and device for carrying out the method | |
| ATA218879A | Plate for construction and plate association | |
| ATA575578A | Wind turbine |