| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 22 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Transport | |
| #3 | Packaging and shipping | |
| #4 | Machine tools | |
| #5 | Mechanical elements | |
| #6 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Crop agriculture | |
| #2 | Planting | |
| #3 | Vehicles drawn by animals | |
| #4 | Agricultural harvest processing | |
| #5 | Presses | |
| #6 | Dredging | |
| #7 | Transport or storage devices | |
| #8 | Springs |
| # | Name | Total Patents |
|---|---|---|
| #1 | Paul William L | 9 |
| #2 | Brunnemer William T M | 7 |
| #3 | Bradley Byron C | 3 |
| #4 | Paul Wesley A | 2 |
| #5 | Christensen Carl | 2 |
| #6 | Noonen Charles W | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US911112A | Neck-yoke. | |
| US937853A | Evener. | |
| US938975A | Plow. | |
| US836779A | Agricultural implement. | |
| US821119A | Cultivator. | |
| US808677A | Coupling for agricultural implements, &c. | |
| US827956A | Hay-press. | |
| US827957A | Follower-block. | |
| US834993A | Seeding-machine. | |
| US791162A | Planter. | |
| US799258A | Sulky-plow. | |
| US781155A | Plow. | |
| US802965A | Hay-press. | |
| US791161A | Cotton-planter. | |
| US731067A | Plow. | |
| US693584A | Seeding-machine. | |
| US644318A | Agricultural implement. | |
| US644317A | Agricultural implement. | |
| US644316A | Plow. | |
| US631416A | Spring lifting device for agricultural implements. |