| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 6 | |
| #2 | Spain | 2 | |
| #3 | United Kingdom | 2 | |
| #4 | Italy | 2 | |
| #5 | Brazil | 1 | |
| #6 | France | 1 | |
| #7 | Japan | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Metal-working | |
| #3 | Making screws | |
| #4 | Accessories for machine tools | |
| #5 | Punching metal | |
| #6 | Thread cutting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Jung Clemens | 5 |
| #2 | Menn Oswald | 3 |
| #3 | Schmoll Friedrich | 3 |
| #4 | Wiesel Ernst | 2 |
| #5 | Kuremensu Yunku | 1 |
| #6 | Wiesel E | 1 |
| #7 | Jung C | 1 |
| #8 | Urner Gerhard | 1 |
| #9 | Erunsuto Uiizeru | 1 |
| Publication | Filing date | Title |
|---|---|---|
| IT8222904D0 | Thread rolling machine | |
| DE3229605A1 | DEVICE FOR PRODUCING ROUND LONG WORKPIECES | |
| DE3136467A1 | Apparatus for segregating defective workpieces | |
| DE2810620A1 | MACHINE FOR ASSEMBLING BLANK SCREWS AND SHIM PARTS | |
| DE1935451A1 | Separating and aligning screw blanks in thread - rolling machines |