| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 3 | |
| #2 | France | 2 | |
| #3 | Australia | 1 | |
| #4 | Brazil | 1 | |
| #5 | Canada | 1 | |
| #6 | German Democratic Republic | 1 | |
| #7 | Spain | 1 | |
| #8 | Greece | 1 | |
| #9 | Hungary | 1 | |
| #10 | Ireland | 1 | |
| #11 | India | 1 | |
| #12 | Republic of Korea | 1 | |
| #13 | Mexico | 1 | |
| #14 | Poland | 1 | |
| #15 | Portugal | 1 | |
| #16 | Romania | 1 | |
| #17 | United States | 1 | |
| #18 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Materials and metallurgy | |
| #3 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Making forged metal products | |
| #2 | Forging | |
| #3 | Pig-iron processing | |
| #4 | Vehicle wheels |
| # | Name | Total Patents |
|---|---|---|
| #1 | Cambuzat Jean | 8 |
| #2 | Duhomez Roger | 2 |
| #3 | Quenton Guy | 2 |
| #4 | Pouille Jean | 1 |
| #5 | Cambuzat J | 1 |
| #6 | Kangbuija Jang | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4413815A | Device for blowing swirling gas into a metal refinery converter | |
| IE812365L | Wheel | |
| RO85602B1 | Process for making shafts and axles | |
| ZA8104381B | Process for manufacturing axles-shafts |