| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 39 | |
| #2 | Canada | 2 | |
| #3 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Thermal processes | |
| #3 | Mechanical elements | |
| #4 | Machine tools | |
| #5 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Gearing | |
| #3 | Heat-exchanger without contact | |
| #4 | Unspecified technologies | |
| #5 | Heat-exchange device details | |
| #6 | Punching metal | |
| #7 | Making metal sheets | |
| #8 | Clutches and brakes | |
| #9 | Refrigerators | |
| #10 | Ice-boxes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bush Eugene S | 16 |
| #2 | Mason Arthur J | 8 |
| #3 | Tancred William L | 7 |
| #4 | Peterson Hans P | 3 |
| #5 | Bush Philip M | 2 |
| #6 | Bappler Charles T | 2 |
| #7 | Fagan Joseph F | 2 |
| #8 | La Pointe Raymond E | 1 |
| #9 | Seward Owen Lee | 1 |
| #10 | Kromas Harry C | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB747323A | Refrigeration system | |
| US2583404A | Tube bending apparatus | |
| US2505201A | Defrosting system | |
| US2469198A | Air chuck | |
| US2492397A | Defroster for evaporators | |
| US2368814A | Heat exchange unit | |
| US2296570A | Cooling apparatus | |
| US2170774A | Method of making radiators | |
| US2205984A | Radiator | |
| US2208528A | Refrigerating apparatus | |
| US2155470A | Combined clutch and transmission control | |
| US2163021A | Clutch control means | |
| US2203075A | Heat exchange apparatus | |
| US2195267A | Calculating machine | |
| US2051402A | Radiator | |
| US2054806A | Electromagnetic control device | |
| US2023739A | Radiator | |
| US2106237A | Engine blower drive and control | |
| US2085789A | Engine and transmission control | |
| US1997855A | Speed-change unit |