| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Control | |
| #3 | Packaging and shipping | |
| #4 | Thermal processes | |
| #5 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Systems controlling non-electric variables | |
| #2 | Compressed gas holders | |
| #3 | Venting or aerating devices | |
| #4 | Containers for goods storage | |
| #5 | Domestic stoves | |
| #6 | Burners | |
| #7 | Pipes | |
| #8 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Webster Milo E | 7 |
| #2 | Webster M E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE1111576B | Shut-off device for portable, liquid gas operated devices | |
| CA640305A | Pressure container construction | |
| CA656105A | Gas burner | |
| CA642898A | Combination dispensing and excess pressure relief valve | |
| CA570953A | Pressure regulator valve | |
| CA647153A | Automobile heater | |
| CA631258A | Torch |