| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 20 | |
| #2 | France | 3 | |
| #3 | Belgium | 1 | |
| #4 | Germany | 1 | |
| #5 | Spain | 1 | |
| #6 | United Kingdom | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Civil engineering | |
| #3 | Electrical machinery and energy | |
| #4 | Chemical engineering |
| # | Name | Total Patents |
|---|---|---|
| #1 | A Draize S | 8 |
| #2 | Andre Bonhote | 6 |
| #3 | Ewald Mayer | 4 |
| #4 | Pio Borello | 3 |
| #5 | Hermann Stuedle | 2 |
| #6 | Draize S A | 1 |
| #7 | Valentino Rigo | 1 |
| #8 | Marti Jean Pierre | 1 |
| #9 | Albert Wendler | 1 |
| #10 | Maurice Freiburghaus | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ES343647A3 | Improvements in trailers. (Machine-translation by Google Translate, not legally binding) | |
| GB754009A | Vehicle-mounted excavating and material-handling equipment | |
| US2777589A | Vehicle-mounted excavating and material-handling equipment |