| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 22 | |
| #2 | Canada | 1 | |
| #3 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Machine tools | |
| #3 | Environmental technology | |
| #4 | Machines | |
| #5 | Mechanical elements | |
| #6 | Furniture and games |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ericson George R | 24 |
| #2 | Wheeler Phillip R | 2 |
| #3 | Bassett Ralph T | 1 |
| #4 | Kiasey John H | 1 |
| #5 | Coffey Irven E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2725717A | Control for suction accessories | |
| US2563645A | Engine starting device | |
| US2523105A | Variable compression engine | |
| US2414225A | Combustion chamber for diesel engines | |
| US2423589A | Engine control device | |
| US2386669A | Engine control device | |
| US2389846A | High velocity projectile | |
| US2252120A | Carburetor | |
| US2269930A | Internal combustion engine | |
| US2254173A | Internal combustion engine | |
| US2269358A | Motor driven razor | |
| US2269359A | Dry shaver | |
| US2147019A | Automatic starting device | |
| US2125899A | Carbureting device | |
| US2120779A | Fuel cooling device | |
| US2264113A | Razor | |
| US2167975A | Carburetor structure | |
| US1938326A | Headlight for toy vehicles | |
| US1962861A | Viscosimeter | |
| US1915850A | Measuring device |