| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 9 | |
| #2 | United Kingdom | 1 | |
| #3 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Medical technology |
| # | Technology | |
|---|---|---|
| #1 | Footwear features | |
| #2 | Implantable devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Franz Bingler | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB328699A | Improvements in or relating to soles and articulation supports for boots and shoes | |
| US1718521A | Ankle support with foot-forming sole | |
| DE363102C | Knee joint for artificial legs |