| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 11 | |
| #2 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Packaging and shipping | |
| #3 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Transport or storage devices | |
| #2 | Shafts | |
| #3 | Safety devices | |
| #4 | Blasting | |
| #5 | Elevators and escalators | |
| #6 | Containers for goods storage |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kirchner Fritz | 5 |
| Publication | Filing date | Title |
|---|---|---|
| GB267037A | Improvements in and relating to guides for hoisting cages and the like |