| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 31 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Machines | |
| #3 | Transport | |
| #4 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Crop agriculture | |
| #2 | Unspecified technologies | |
| #3 | Vehicle connections | |
| #4 | Planting | |
| #5 | Motor vehicles | |
| #6 | Making forged metal products | |
| #7 | Harvesting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Seaholm John P | 8 |
| #2 | Boda Joseph E | 7 |
| #3 | Corbin Henry P | 6 |
| #4 | Swanson Starley S | 2 |
| #5 | Lindgren Hugo T | 2 |
| #6 | Bechtelheimer Harry A | 2 |
| #7 | Howard Otis W | 2 |
| #8 | Dickinson Harry S | 1 |
| #9 | Raymond Henry | 1 |
| #10 | Palmer Nathan W | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1669025A | Plow | |
| US1674666A | Cultivator shield | |
| US1647658A | Cultivator | |
| US1607646A | Cultivator | |
| US1647607A | Agricultural implement | |
| US1628435A | Seat-guide cultivator | |
| US1622740A | Seat-guide cultivator | |
| US1584904A | Controlling means for spreader driving mechanism | |
| US1565601A | Feeding mechanism for spreaders | |
| US1690530A | Quick-detachable disk bearing | |
| US1603027A | Implement hitch | |
| US1683019A | Universal agricultural implement | |
| US1715186A | Tandem-disk harrow | |
| US1587648A | Power lift mechanism | |
| US1603019A | Implement hitch | |
| US1575011A | Agricultural tool | |
| US1572462A | Power farming apparatus | |
| US1587660A | Marker for planters | |
| US1683018A | Universal agricultural implement | |
| US1565594A | Cultivator |