| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 26 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Machines | |
| #3 | Transport | |
| #4 | Engines, pumps and turbines | |
| #5 | Mechanical elements | |
| #6 | Furniture and games | |
| #7 | Consumer goods | |
| #8 | Control |
| # | Technology | |
|---|---|---|
| #1 | Refrigerators | |
| #2 | Unspecified technologies | |
| #3 | Vehicle wheels | |
| #4 | Ice-boxes | |
| #5 | Pumps | |
| #6 | Unspecified technologies | |
| #7 | Domestic washing | |
| #8 | Lubricating | |
| #9 | Shafts | |
| #10 | Systems controlling non-electric variables |
| # | Name | Total Patents |
|---|---|---|
| #1 | Whitehead Thomas C | 27 |
| Publication | Filing date | Title |
|---|---|---|
| US1812070A | Tray compartment for refrigerating cabinets | |
| US1634813A | Refrigerating apparatus | |
| US1662289A | Expansion valve | |
| US1637843A | Hold over | |
| US1634812A | Radiator construction | |
| US1589915A | Vehicle wheel | |
| US1662288A | Shoe-blacking stand | |
| US1607658A | Pump | |
| US1590996A | Shoe-blacking stand | |
| US1685794A | Brine tank | |
| US1672360A | Lubricating system | |
| US1715397A | Lubricating system | |
| US1567218A | Auxiliary wheel rim | |
| US1607657A | Pump construction | |
| US1628293A | Float chamber | |
| US1605313A | Thermostatic switch | |
| US1550856A | Fluid separator | |
| US1660184A | Cooling system for refrigerating apparatus | |
| US1678661A | Electrical mercury control for refrigeration pumps | |
| US1634811A | Pump |