| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 15 | |
| #2 | Germany | 3 | |
| #3 | Switzerland | 1 | |
| #4 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Engines, pumps and turbines | |
| #3 | Thermal processes | |
| #4 | Control |
| # | Name | Total Patents |
|---|---|---|
| #1 | Berl Robert Dipl Ing | 3 |
| #2 | Pauls Gustav Dipl Ing | 2 |
| #3 | Robert Berl | 1 |
| #4 | Jaksch Ernst Dipl Ing | 1 |
| #5 | Skocek Johann Ing | 1 |
| #6 | Georgios Minopoulos | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ATA419079A | Pump and method for installing a seal in a pump | |
| DE1515772A1 | Device for the detachable and especially watertight connection of electrical conductors to devices, machines, etc. | |
| DE1488506A1 | Canned motor, especially for underwater use | |
| DE1528708A1 | Multi-stage centrifugal pump, especially underwater centrifugal pump |