| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 26 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Machines | |
| #3 | Foods and drinks | |
| #4 | Materials and metallurgy | |
| #5 | Machine tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Sellers William F | 9 |
| #2 | Bradford Henry B | 7 |
| #3 | Fernando Falla | 4 |
| #4 | Davidson Charles J | 2 |
| #5 | Carl Vennum George | 2 |
| #6 | Vennum George C | 1 |
| #7 | Fernando Falia | 1 |
| #8 | Wolfe Henry G | 1 |
| #9 | Walter Locke | 1 |
| #10 | Coppage Benjamin D | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2081697A | Method and apparatus for supplying additional heat to waste heat boiler plants | |
| US1909820A | Cement apparatus and method of operation thereof | |
| US1811509A | Bent tube boiler | |
| US1794006A | Recovery apparatus | |
| US1762180A | Boiler construction | |
| US1728204A | Double-flow fan | |
| US1680274A | Drying apparatus | |
| US1677725A | Bagasse handling | |
| US1677887A | Water tube for furnace walls | |
| US1710676A | Water wall | |
| US1614109A | Method and apparatus for supplying additional heat to waste-heat boiler plants | |
| US1652845A | Soot-blowing system | |
| US1711622A | Baffling for water-tube steam boilers | |
| US1552020A | Steam superheater | |
| US1351797A | Metallic baffle-plate | |
| US1355807A | Boiler deflector-wall | |
| US1203305A | Juice-heater. | |
| US1148544A | Boiler construction. | |
| US1069105A | Water-tube boiler. | |
| US1105213A | Division-wall for water-tube boilers. |