| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 4 | |
| #2 | United States | 4 | |
| #3 | Australia | 2 | |
| #4 | Canada | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 2 | |
| #6 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Live-saving devices | |
| #2 | Winches |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wullimann Frank | 12 |
| #2 | Cheval Alain | 3 |
| Publication | Filing date | Title |
|---|---|---|
| EP0884067A1 | Braking apparatus for ascending and descending device | |
| US6547033B1 | Safety device | |
| EP0859646A1 | Winch for rope hoisting and lowering devices | |
| AU3921595A | Rope hoisting and lowering device | |
| CH693766A5 | Up / descender. |