| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 3 | |
| #2 | Denmark | 3 | |
| #3 | Spain | 3 | |
| #4 | United Kingdom | 3 | |
| #5 | Austria | 1 | |
| #6 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Producing goods from plastic | |
| #2 | Fillers | |
| #3 | Footwear features |
| # | Name | Total Patents |
|---|---|---|
| #1 | Tufford John George | 8 |
| #2 | John George Tufford | 3 |
| Publication | Filing date | Title |
|---|---|---|
| GB100731A | Improvements in and relating to Mold for Making Rubber Heels. | |
| GB191406203A | Improvements in and relating to Shoe Heels. | |
| CA230878A | Rubber heel |