| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 11 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Packaging and shipping | |
| #3 | Machines | |
| #4 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Dredging | |
| #2 | Transport or storage devices | |
| #3 | Milling | |
| #4 | Unspecified technologies | |
| #5 | Earth drilling | |
| #6 | Horticulture | |
| #7 | Construction of roads |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gray Thomas J | 4 |
| #2 | Rhodes Bert O | 2 |
| #3 | Brophy Luke Vincent | 1 |
| #4 | Krohn John O E | 1 |
| #5 | Rhodes Jay B | 1 |
| #6 | Cameron Arthur | 1 |
| #7 | Cater Orlando V | 1 |
| #8 | Krohn John | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US799826A | Elevating-grader. | |
| US789552A | Dumping-wagon. | |
| US804810A | Elevating conveyer for crushing-machines. | |
| US789628A | Elevating-carrier for grading and ditching machines. | |
| US759606A | Grading and ditching machine. | |
| US788207A | Crushing-machine. | |
| US802842A | Crushing-machine. | |
| US759620A | Machine for making and repairing roads. | |
| US743487A | Grading and ditching machine. | |
| US789589A | Well-machine. | |
| US724042A | Machine for making and repairing roads. |