| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Packaging and shipping | |
| #3 | Textiles and paper | |
| #4 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Games | |
| #2 | Physical training equipment | |
| #3 | Footwear manufacturing machines | |
| #4 | Containers for goods storage | |
| #5 | Wing fittings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Mcgrath Patrick J | 11 |
| #2 | Hallowell John W | 4 |
| Publication | Filing date | Title |
|---|---|---|
| US1783579A | Automobile gate | |
| US1591542A | Game apparatus | |
| US1572401A | Game apparatus | |
| US1568340A | Game apparatus | |
| US1556861A | Game apparatus | |
| US1536510A | Game apparatus | |
| US1362332A | Closure for paper boxes | |
| US1358963A | Shoe-form | |
| US1372712A | Game apparatus | |
| US1117136A | Game apparatus. | |
| CA228646A | Game apparatus |