| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Consumer goods | |
| #2 | Machines | |
| #3 | Furniture and games | |
| #4 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Footwear features | |
| #2 | Unspecified technologies | |
| #3 | Animal shoeing | |
| #4 | Sanitary equipment | |
| #5 | Producing goods from plastic |
| # | Name | Total Patents |
|---|---|---|
| #1 | Grosjean James E | 12 |
| Publication | Filing date | Title |
|---|---|---|
| US1861389A | Nonslip bath mat | |
| US1587377A | Sole for boots and shoes | |
| US1650511A | Heel for boots and shoes | |
| US1687441A | Tread material and method of making the same | |
| US1564060A | Sole for boots and shoes | |
| US1523956A | Sole for boots and shoes and method of making the same | |
| US1563276A | Heel for boots and shoes | |
| US1439547A | Heel for boots or shoes | |
| US1470442A | Method of making vulcanized products | |
| US1399766A | Sole for boots and shoes | |
| US857554A | Horseshoe. | |
| CA26053A | Funeral annunciator, or advertising device |