| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Machines | |
| #3 | Macromolecular chemistry and polymers | |
| #4 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Footwear features | |
| #2 | Shaping of plastics | |
| #3 | Footwear manufacturing machines | |
| #4 | Compounding ingredients | |
| #5 | Special macromolecular compounds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Crowley John T | 8 |
| #2 | Warner Lewis Carter | 2 |
| #3 | Meeus Etienne De | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1225779A | Apparatus for treating rubber articles. | |
| US1228884A | Side-pocket pac. | |
| US1155644A | Miner's shoe. | |
| US1124710A | Gaiter. | |
| US1229724A | Vulcanized rubber and process of producing the same. | |
| US1125609A | Apparatus for treating rubber. | |
| US1122695A | Vulcanizing apparatus. | |
| US1122078A | Apparatus for and process of the manufacture of rubber footwear. | |
| US1122824A | Art of treating rubber. | |
| US1047504A | Rubber shoe. | |
| US1037448A | Rubber boot. |