| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 4 | |
| #2 | Austria | 1 | |
| #3 | Belgium | 1 | |
| #4 | Switzerland | 1 | |
| #5 | France | 1 | |
| #6 | United Kingdom | 1 | |
| #7 | Netherlands | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Thermal processes | |
| #3 | Transport | |
| #4 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Making metal sheets | |
| #2 | Rolling metal | |
| #3 | Railway bodies | |
| #4 | Refrigerators | |
| #5 | Ice-boxes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Helmut Benteler | 8 |
| #2 | Moeller Hans Guenter | 1 |
| #3 | Brenner Carl Heinrich Dipl-Ing | 1 |
| #4 | Maier Peter | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB805598A | Improvements relating to the fabrication of steel tubes |