| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Machines | |
| #3 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Motor vehicles | |
| #2 | Load transportation vehicles | |
| #3 | Vehicle connections | |
| #4 | Unspecified technologies | |
| #5 | Railway brakes | |
| #6 | Vehicle servicing | |
| #7 | Rotary-pistons | |
| #8 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Joseph Kuchar | 20 |
| #2 | Athey Isaac H | 16 |
| #3 | Schwarzkopf Arthur R | 2 |
| #4 | Kuchar Joseph | 1 |
| #5 | Baily Robert W | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2135820A | Vehicle | |
| US2027046A | Draft appliance | |
| US2108864A | Hydraulic door operator for wagons | |
| US2018178A | Dump wagon | |
| US2103471A | Spring wind-up for wagons | |
| US2000179A | Trailer jack | |
| DE662672C | Detachable track for vehicles | |
| US1909970A | Side dump wagon | |
| US2018269A | Fluid pressure mechanism | |
| US2025753A | Side dump wagon | |
| US2023960A | Side dump wagon | |
| US1909689A | Logging bummer | |
| US1921233A | Cable reel transporting vehicle | |
| US2064615A | Draft appliance | |
| US1838412A | Vehicle | |
| US1953762A | Latching device for trailers | |
| US1909969A | Dump wagon | |
| US2023233A | Power actuated dump wagon | |
| US1908711A | Vehicle draft appliance | |
| US1920571A | Combined chassis frame and support |