| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 8 | |
| #2 | Germany | 3 | |
| #3 | Switzerland | 2 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Building materials | |
| #2 | Fluid heaters | |
| #3 | Domestic stoves |
| # | Name | Total Patents |
|---|---|---|
| #1 | Loysch Karl Dipl Ing | 10 |
| #2 | Loysch Karl Dipl-Ing | 2 |
| Publication | Filing date | Title |
|---|---|---|
| CH542158A | Ceramic liner bricks for electrothermal - storage furnaces | |
| DE1959179A1 | Ceramic liner bricks for electrothermal - storage furnaces | |
| CH520630A | Ceramic mixture - for electric heat regenerative furnace blocks with embedded resistance wires | |
| DE1579958B1 | Air heater with storage core |