| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 6 | |
| #2 | Germany | 5 | |
| #3 | France | 5 | |
| #4 | United Kingdom | 4 | |
| #5 | Switzerland | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Punching metal | |
| #2 | Presses |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ziegler Wilhelm | 2 |
| #2 | Linder Robert | 2 |
| #3 | Katzer Johann | 2 |
| #4 | Oberheim Heinz | 2 |
| #5 | Hoertig Wilhelm | 1 |
| #6 | Becher Horst | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1533987A | Press for the non-cutting shaping of sheet metal | |
| GB1483757A | Cutting out of blanks | |
| FR2232190A7 | Roller advance system for eccentric press - rack is adjusted by rotation of shaft carrying connecting link | |
| GB1385159A | Apparatus for linearly guiding a longitudinally movable rail | |
| GB1359235A | Blanking press unit |