| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 12 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Mechanical elements | |
| #3 | Electrical machinery and energy | |
| #4 | Chemical engineering | |
| #5 | Machines | |
| #6 | Furniture and games | |
| #7 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Vehicle brake control systems | |
| #2 | Clutches and brakes | |
| #3 | Domestic washing | |
| #4 | Dredging | |
| #5 | Electric discharge tubes | |
| #6 | Cleaning | |
| #7 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Euga Arthur B | 12 |
| Publication | Filing date | Title |
|---|---|---|
| US3189935A | Tubular-article cleaning device | |
| US3266849A | Brake system for vehicles | |
| US3097726A | Brake system for vehicles | |
| US3010767A | Brake system for vehicles | |
| US2983257A | Fluid actuated brake cylinder | |
| US3093421A | Limiting control for relay emergency valve | |
| US3011832A | Brake system for vehicles | |
| US2871827A | Brake motor | |
| US2940551A | Brake system for vehicles | |
| US1822695A | Excavating machine |