| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | Canada | 3 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Furniture and games | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Lighter-than air aircraft | |
| #2 | Installations for use in connection with aircrafts | |
| #3 | Aeroplanes | |
| #4 | Parachutes | |
| #5 | Toys | |
| #6 | Swimming pools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fox Ralph P | 11 |
| Publication | Filing date | Title |
|---|---|---|
| US1743962A | Dirigible airship mooring mast | |
| US1724834A | Conveyer for dirigible hangars | |
| US1684730A | Dirigible airship | |
| US1686806A | Mooring means for airships | |
| US1681848A | Dirigible airship | |
| US1461651A | Wheeled toy | |
| US1348704A | Safety attachment for airplanes | |
| US1073977A | Safety-support for flying-machines. | |
| CA238220A | Wheeled toy | |
| CA287817A | Dirigible airship | |
| CA287818A | Dirigible airship |