| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 34 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Transport | |
| #3 | Machines | |
| #4 | Mechanical elements | |
| #5 | Measurement | |
| #6 | Chemical engineering | |
| #7 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Planting | |
| #2 | Crop agriculture | |
| #3 | Gearing | |
| #4 | Unspecified technologies | |
| #5 | Containers for goods storage | |
| #6 | Measuring volume | |
| #7 | Mixing | |
| #8 | Motor vehicles | |
| #9 | Vehicle windows, roofs and doors | |
| #10 | Load transportation vehicles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fetzer William | 35 |
| Publication | Filing date | Title |
|---|---|---|
| US1302146A | Pulverizer and roller. | |
| US1299160A | Disk drill. | |
| US1281325A | Seed-drill. | |
| US1281324A | Disk harrow. | |
| US1046755A | Grain-drill. | |
| US951759A | Grain-drill. | |
| US827003A | Seed-cup for planters. | |
| US837393A | Grain-drill. | |
| US824106A | Seeding attachment. | |
| US843671A | Disk-harrow attachment. | |
| US825118A | Feed-cooker. | |
| US807068A | Fertilizer-distributer. | |
| US812556A | Transplanter. | |
| US788037A | Coupling and draw-bar for grain-drills. | |
| US781412A | Grain-drill. | |
| US788036A | Grain-drill. | |
| US778123A | Gang press-wheel. | |
| US766680A | Controlling mechanism for fertilizer-dischargers. | |
| US762813A | Grain-drill. | |
| US737379A | Discharge-tube for grain-drills. |