| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 38 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Engines, pumps and turbines | |
| #3 | Consumer goods | |
| #4 | Foods and drinks | |
| #5 | Mechanical elements | |
| #6 | Electrical machinery and energy | |
| #7 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Refrigerators | |
| #2 | Producing ice | |
| #3 | Ice-boxes | |
| #4 | Rotary-pistons | |
| #5 | Pumps | |
| #6 | Foods | |
| #7 | Pistons and sealings | |
| #8 | Air-conditioning | |
| #9 | Electric switches | |
| #10 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Williams Edward T | 39 |
| #2 | Orrok George A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2023799A | Compressor | |
| US2009949A | Water cooler | |
| US1906296A | Evaporator | |
| US1844709A | Water cooler drip basin | |
| US1873519A | Refrigeration | |
| US1927146A | Refrigeration | |
| US1971245A | Refrigeration | |
| US1923899A | Refrigeration | |
| US1903951A | Temperature control chamber | |
| US1947574A | Refrigeration apparatus | |
| US1873237A | Refrigeration | |
| US1895092A | System and method of lubricating compressors | |
| US1657812A | Brake-testing device | |
| US1799940A | Refrigeration apparatus | |
| US1750293A | System and method of lubricating compressors | |
| US1722616A | Compressor | |
| US1645314A | Refrigerating apparatus | |
| US1556059A | Reciprocating compressor | |
| US1568305A | Magnetic clutch | |
| US1590218A | Household refrigerating apparatus |