| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 68 | |
| #2 | France | 7 | |
| #3 | United Kingdom | 6 | |
| #4 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Weapons | |
| #2 | Machines | |
| #3 | Transport | |
| #4 | Mechanical elements | |
| #5 | Electrical machinery and energy | |
| #6 | Environmental technology | |
| #7 | Packaging and shipping |
| # | Name | Total Patents |
|---|---|---|
| #1 | Smith George L | 23 |
| #2 | Asbury Dorsey F | 7 |
| #3 | Sheppard Creedy C | 5 |
| #4 | Tasker Vernon C | 4 |
| #5 | Asbury Dorsey Frost | 4 |
| #6 | Wilson Harry | 4 |
| #7 | Powers John N | 4 |
| #8 | Stambaugh Henry J | 3 |
| #9 | Leech Abner Y Jr | 3 |
| #10 | Thomas Buckham George | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US2362192A | Floating mine | |
| US2374179A | Land mine | |
| US2031741A | Indicator | |
| US2072608A | Breech mechanism | |
| US2019101A | Automatic brake mechanism for vehicles | |
| US1969161A | Automobile brake | |
| US1960352A | Braking member | |
| US1874821A | Brake mechanism | |
| US1874822A | Brake equalizing mechanism | |
| US1874131A | Automatic slack adjuster | |
| US1775873A | Vehicle brake-operating system | |
| DE585853C | Gun barrel with exchangeable, conical chuck | |
| US1850898A | Brake construction | |
| US1771969A | Brake mechanism | |
| US1808121A | Brake-applying mechanism | |
| US1792773A | Brake mechanism | |
| US1775872A | Brake system | |
| US1752209A | Brake system | |
| US1734535A | Friction brake for automotive vehicles | |
| US1598661A | Four-wheel-brake system |