| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Mechanical elements | |
| #3 | Control | |
| #4 | Thermal processes | |
| #5 | Transport |
| # | Name | Total Patents |
|---|---|---|
| #1 | Forbach Paul Franz | 5 |
| #2 | Sabiers Gerhard | 4 |
| #3 | Forbach Paul F | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE1060513B | Electrically heated boiling water device | |
| DE1059129B | Device for electrically heated instantaneous water heaters to switch the heating on and off automatically | |
| DE1049178B | Foot operated valve | |
| DE1055910B | Foot operated valve | |
| DE1053954B | Alarm system for the protection of motor vehicles | |
| DE904691C | Electric warm air generator for the purpose of space heating with a device for humidifying the room air |