| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 19 | |
| #2 | Canada | 3 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Engines, pumps and turbines | |
| #3 | Packaging and shipping | |
| #4 | Mechanical elements | |
| #5 | Machine tools | |
| #6 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Spraying devices | |
| #2 | Pumps | |
| #3 | Unspecified technologies | |
| #4 | Animal catching | |
| #5 | Forging | |
| #6 | Pistons and sealings | |
| #7 | Venting or aerating devices | |
| #8 | Unspecified technologies | |
| #9 | Transferring liquids | |
| #10 | Containers for goods storage |
| # | Name | Total Patents |
|---|---|---|
| #1 | Brandt Henry E | 22 |
| Publication | Filing date | Title |
|---|---|---|
| US2687051A | Apparatus for securing laminated articles to supports | |
| US2563152A | Sprayer nozzle | |
| US2461106A | Plunger structure | |
| US2597282A | Hand-operated duster | |
| US2569369A | Dusting device | |
| US2562765A | Sheet metal handle | |
| US2357929A | Fire extinguishing pump | |
| US2366692A | Fire extinguishing device | |
| US2202645A | Intermittent or constant discharge device | |
| US2192256A | Sprayer with agitator | |
| US2186623A | Safety pump plunger | |
| US2238093A | Portable drinking fountain | |
| US2111961A | Spraying apparatus | |
| US2086696A | Dust distributing device | |
| US1698690A | Pressure-tank cap | |
| US1538021A | Sprayer-pump structure | |
| US1295420A | Sprayer. | |
| CA141352A | Spray | |
| US1016204A | Spraying device. | |
| US1027521A | Spraying device. |