| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 42 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Packaging and shipping | |
| #3 | Machines | |
| #4 | Mechanical elements | |
| #5 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Crop agriculture | |
| #2 | Planting | |
| #3 | Containers for goods storage | |
| #4 | Unspecified technologies | |
| #5 | Transport or storage devices | |
| #6 | Nails | |
| #7 | Vehicle wheels |
| # | Name | Total Patents |
|---|---|---|
| #1 | Michael Clement W | 21 |
| #2 | Sobey William | 20 |
| #3 | Meagher Pierre | 1 |
| #4 | Mohr Charles Ervin | 1 |
| #5 | Mohr Charles E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1302403A | Gang-plow. | |
| US1298760A | Listed cultivator. | |
| US1395050A | Disk plow | |
| US1173392A | Wheeled plow. | |
| US1156611A | Harrow. | |
| US1189718A | Cotton-seed planter. | |
| US1335123A | Gang-plow | |
| US1144151A | Disk cultivator. | |
| US1070160A | Plow. | |
| US1141135A | Cultivator. | |
| US1187560A | Plow. | |
| US1143221A | Clutch mechanism. | |
| US1187559A | Draft-frame for gang-plows. | |
| US1106119A | Gang-plow. | |
| US1056465A | Plow. | |
| US1100387A | Cultivator. | |
| US1091685A | Gang-plow. | |
| US1052740A | Clutch mechanism. | |
| US1185257A | Gang-plow. | |
| US1026760A | Disk harrow. |