| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Machines | |
| #3 | Agriculture | |
| #4 | Packaging and shipping | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Separating solids | |
| #2 | Separation | |
| #3 | Unspecified technologies | |
| #4 | Preparing grain for milling | |
| #5 | Generating mechanical vibrations | |
| #6 | Transport or storage devices | |
| #7 | Planting | |
| #8 | Pistons and sealings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Brantingham Allen C | 13 |
| Publication | Filing date | Title |
|---|---|---|
| US1054334A | Automatic feed-gate for roller-mills. | |
| US1054273A | Elevator. | |
| US946716A | Sifter-control device. | |
| US949144A | Self-balancing-sifter control. | |
| US1095797A | Sifter control and driving mechanism. | |
| US873985A | Grain-cleaner. | |
| US933055A | Control device for sifters. | |
| US817901A | Gyratory sifter. | |
| US784140A | Dust-collector. | |
| US789711A | Pocket for dust-collectors. | |
| US788882A | Separating-pocket for dust-collectors. | |
| US790282A | Packing. | |
| US818607A | Gyratory sifter. |