| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 8 | |
| #2 | United States | 2 | |
| #3 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Civil engineering | |
| #3 | Machine tools | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Safety devices | |
| #3 | Making metal sheets | |
| #4 | Unspecified technologies | |
| #5 | Punching metal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Adalbert Kosik | 2 |
| #2 | Kosik Adalbert | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1907397A | Pipe joint | |
| US1941094A | Method of shaping hollow bodies | |
| GB365683A | Improvements in and relating to pipe joints |