| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 32 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Machines | |
| #3 | Thermal processes | |
| #4 | Mechanical elements | |
| #5 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Dynamo-electric machines | |
| #3 | Electric switches | |
| #4 | Non-positive-displacement pumps | |
| #5 | Shafts | |
| #6 | Burners | |
| #7 | Electrically-conductive connections | |
| #8 | Controlling combustion | |
| #9 | Gearing | |
| #10 | Lubricating |
| # | Name | Total Patents |
|---|---|---|
| #1 | Janette John T | 32 |
| Publication | Filing date | Title |
|---|---|---|
| US2185554A | Seal for shafts | |
| US1996155A | Rotor construction for fans or the like | |
| US1955549A | Combined pump and valve | |
| US1932736A | Electric motor | |
| US1849093A | Self priming pump | |
| US1753518A | Body-treatment machine | |
| US1798422A | Mechanically-operated valve apparatus | |
| US1765490A | Circulating apparatus | |
| US1744550A | Pump and storage tank | |
| US1677970A | Safety device for fuel systems | |
| US1651059A | Brush-holder connection | |
| US1601122A | Rotor construction | |
| US1715840A | Bearing | |
| US1606231A | Centrifugal switch | |
| US1616577A | Strainer | |
| US1665550A | Contact holder | |
| US1682790A | Electrical contact | |
| US1651061A | Motor construction | |
| US1765489A | Motor control | |
| US1592665A | Bearing for motors |