| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 4 | |
| #2 | United Kingdom | 4 | |
| #3 | United States | 2 | |
| #4 | Ireland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Machine tools | |
| #3 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Mechanical paper working | |
| #2 | Making metal sheets | |
| #3 | Making wound articles | |
| #4 | Cables and insulators |
| # | Name | Total Patents |
|---|---|---|
| #1 | Josef Kopetz | 2 |
| Publication | Filing date | Title |
|---|---|---|
| IE14740L | Electric conductors | |
| GB479033A | Improvements in and relating to electric conductors | |
| US2033717A | Device for making flexible tubing from strip material | |
| GB419049A | Improvements in machines for the manufacture of flexible tubing | |
| US2002896A | Method of and means for the manufacturing of helically grooved endless hose and tubing |