| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Street cleaning | |
| #2 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Soule George C | 11 |
| #2 | Woodbury John B | 9 |
| #3 | Henry Carle D | 1 |
| #4 | Sargent Don A | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2055291A | Material moving apparatus | |
| US1926011A | Snowplow | |
| US1929959A | Snowplow | |
| US1867178A | Snowplow equipment | |
| US1867187A | Snowplow | |
| US1929958A | Snowplow | |
| US1921374A | Snowplow | |
| US1858212A | Snowplow | |
| US1853940A | Snowplow | |
| US1889269A | Power snowplow | |
| US1867186A | Snowplow | |
| US1853939A | Adjustable hoist wing plow | |
| US1871565A | Snowplow nose and cutter bar therefor |