| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Argentina | 1 | |
| #2 | Austria | 1 | |
| #3 | Australia | 1 | |
| #4 | Canada | 1 | |
| #5 | Colombia | 1 | |
| #6 | Cuba | 1 | |
| #7 | EAPO (Eurasian Patent Organization) | 1 | |
| #8 | EPO (European Patent Office) | 1 | |
| #9 | Hungary | 1 | |
| #10 | Serbia | 1 | |
| #11 | Singapore | 1 | |
| #12 | Slovenia | 1 | |
| #13 | Taiwan | 1 | |
| #14 | United States | 1 | |
| #15 | Uruguay | 1 | |
| #16 | WIPO (World Intellectual Property Organization) | 1 | |
| #17 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Optical systems | |
| #2 | Dredging |
| # | Name | Total Patents |
|---|---|---|
| #1 | Pichler Alois | 14 |
| #2 | Pichler Jan Michael | 11 |
| #3 | Alois Pichler | 1 |
| Publication | Filing date | Title |
|---|---|---|
| AT509086A4 | Method and device for introducing a tube for optical cables in a fixed installation round |