| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 119 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Electrical machinery and energy | |
| #3 | Machines | |
| #4 | Thermal processes | |
| #5 | Control |
| # | Name | Total Patents |
|---|---|---|
| #1 | Shroyer Jacob L | 14 |
| #2 | Stoddard Edgar S | 13 |
| #3 | Winborne Russell A | 8 |
| #4 | Kempton Leslie A | 8 |
| #5 | Sharp John C | 7 |
| #6 | Walker Forrest A | 7 |
| #7 | Ettinger Wallace J | 6 |
| #8 | Rees Gregory L | 5 |
| #9 | Mccormick Francis H | 5 |
| #10 | Randolph Charles P | 5 |
| Publication | Filing date | Title |
|---|---|---|
| US2383331A | Waffle iron | |
| US2368488A | Electric heating system | |
| US2398813A | Gun-training apparatus | |
| US2386051A | Volume control device | |
| US2392796A | Electric oven | |
| US2368496A | Cooking device | |
| US2354933A | Control device | |
| US2357150A | Heater | |
| US2339306A | Valve construction | |
| US2332319A | Connector structure | |
| US2337356A | Washing apparatus | |
| US2337349A | Vent structure | |
| US2324333A | Cover sealing means | |
| US2324332A | Sealing means | |
| US2316620A | Roasting rack | |
| US2313506A | Illuminating means | |
| US2271978A | Electric heater | |
| US2367626A | Cooking device | |
| US2278994A | Electric heater | |
| US2325358A | Heating device |