| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 13 | |
| #2 | Canada | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Environmental technology | |
| #3 | Machines | |
| #4 | Mechanical elements | |
| #5 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Vehicle wheels | |
| #2 | Load transportation vehicles | |
| #3 | Hand carts | |
| #4 | Motor vehicles | |
| #5 | Chairs and beds | |
| #6 | Climate change mitigation in goods production | |
| #7 | Nails | |
| #8 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Miller Conrad | 14 |
| #2 | Urich Wesley D | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US938012A | Dumping-vehicle. | |
| US861219A | Adjustable axle-nut. | |
| US847964A | Dumping-body for vehicles. | |
| US814861A | Dumping-wagon. | |
| US773084A | Turning mechanism for vehicles. | |
| CA98085A | Sled | |
| US747459A | Nut-lock. | |
| US766836A | Folding chair. | |
| US734588A | Wheel. | |
| US734731A | Wheel. | |
| US705943A | Sled. | |
| US720048A | Wheel. | |
| US682105A | Hub-attaching device. | |
| US668383A | Wheel-bushing. |