| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 9 | |
| #2 | Austria | 2 |
| # | Industry | |
|---|---|---|
| #1 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Load transportation vehicles | |
| #2 | Motor vehicles | |
| #3 | Vehicle connections |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lee Albert P | 6 |
| #2 | Preston Lee Albert | 2 |
| #3 | Byron Orra E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1364563A | Drawbar | |
| US1467485A | Dumping vehicle | |
| US1334913A | Dumping-hopper | |
| US1366765A | Trailer | |
| US1262588A | Dumping-hopper vehicle. | |
| US1266500A | Dumping-hopper. | |
| US1253059A | Dumping-hopper. | |
| US1253058A | Dumping-vehicle. | |
| US1251790A | Loading device. |