| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 16 |
| # | Industry | |
|---|---|---|
| #1 | Control | |
| #2 | Electrical machinery and energy | |
| #3 | Thermal processes | |
| #4 | Telecommunications | |
| #5 | Machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Taylor Daniel G | 3 |
| #2 | Bower George D | 2 |
| #3 | Gille Willis H | 2 |
| #4 | Cunningham Lewis L | 2 |
| #5 | Sweatt Harold W | 2 |
| #6 | Wannamaker Jr William H | 1 |
| #7 | Sigford John V | 1 |
| #8 | Nickells Stanley W | 1 |
| #9 | Shipley Sylvanus C | 1 |
| #10 | Kuempel Leon L | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2881408A | Inductive coupling for sonar apparatus | |
| US2576056A | Analyzing apparatus | |
| US2375988A | Control apparatus | |
| US2214728A | Color wheel centering device | |
| US1883015A | Step-by-step proportional control | |
| US1880524A | Circuit control means | |
| US1914435A | Heat regulating device | |
| US1880871A | Flame controlled system | |
| US1768943A | Switch | |
| US1768805A | Unit-heater control | |
| US1845227A | Control device | |
| US1827340A | Heat regulating device | |
| US1861046A | Switch for magnetically operable devices | |
| US1732174A | Heat-regulating device | |
| US1877275A | Fuel control apparatus | |
| US1768890A | Temperature-regulating system |