| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 11 | |
| #2 | France | 3 | |
| #3 | United States | 3 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Machine tools | |
| #3 | Transport | |
| #4 | Thermal processes | |
| #5 | Engines, pumps and turbines | |
| #6 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Metal tempering | |
| #2 | Alloys | |
| #3 | Punching metal | |
| #4 | Motor vehicles | |
| #5 | Supplying combustion engines | |
| #6 | Details of furnaces | |
| #7 | Vehicle parts | |
| #8 | Unspecified technologies | |
| #9 | Forging | |
| #10 | Furnaces |
| # | Name | Total Patents |
|---|---|---|
| #1 | Howe Christian | 2 |
| #2 | Dvorak Borek | 2 |
| #3 | Rostek Wilfried Dr | 2 |
| #4 | Zwiener Damian | 2 |
| #5 | Pellmann Markus | 2 |
| #6 | Kout Radovan | 2 |
| #7 | Boke Johannes | 2 |
| #8 | Frost Georg | 1 |
| #9 | Lenze Franz Josef | 1 |
| #10 | Martin Pohl | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN108247282A | For manufacturing the method for the hollow profile of the closing of automobile shafts |