| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 173 | |
| #2 | Canada | 52 | |
| #3 | United Kingdom | 32 | |
| #4 | Germany | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Furniture and games | |
| #4 | Electrical machinery and energy | |
| #5 | Consumer goods |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ivar Jepson | 31 |
| #2 | George Browning | 23 |
| #3 | Wright Horace C | 21 |
| #4 | Ivar Jeppsson | 20 |
| #5 | Jepson Ivar | 20 |
| #6 | Mcardle Michael W | 18 |
| #7 | Henry Kocourek | 14 |
| #8 | Koci Ludvik J | 12 |
| #9 | Lynch John W | 8 |
| #10 | Bartlett Edwin S | 7 |
| Publication | Filing date | Title |
|---|---|---|
| GB592859A | Heating element and sole plate | |
| GB597225A | Convection heater | |
| US2396898A | Timing apparatus | |
| US2390947A | Compensating thermostat | |
| US2390948A | Compensating thermostat | |
| US2370543A | Shaving implement | |
| US2352855A | Apparatus for making comb units and the like | |
| US2358515A | Hose nozzle | |
| US2345265A | Filter assembly for coffee makers | |
| US2349057A | Frequency multiplier | |
| US2376522A | Electric governor | |
| US2345263A | Dry shaver | |
| US2372832A | Convection heater | |
| GB557226A | Shearing comb | |
| GB557222A | Power driven clutch and shifter assembly | |
| US2392407A | Temperature responsive controller | |
| US2397012A | Cooling means for shafts | |
| US2345264A | Coffee maker | |
| GB567034A | Improvements in electrically heated sad-irons | |
| GB564991A | Thermostat |