| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | France | 3 | |
| #3 | Netherlands | 3 | |
| #4 | Sweden | 3 | |
| #5 | Italy | 2 | |
| #6 | Brazil | 1 | |
| #7 | Japan | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Machines | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Elevators and escalators | |
| #2 | Belts or cables for driving | |
| #3 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Corradini Corrado | 8 |
| #2 | Corradini C | 2 |
| #3 | Kotsuraado Kotsuradeiini | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US4081057A | Device for quick fastening one or more wire ropes to a solid body, such as an elevator car | |
| FR2340268A1 | Switch board for lift cars - has individual elements such as push buttons and lamps fixed to separate plate in car (NL 8.8.77) | |
| DE2603973A1 | AUTOMATIC CONTROL DEVICE FOR ELEVATORS WITH PROGRAMMED MICRO COMPUTER |