| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 7 | |
| #2 | Germany | 2 | |
| #3 | Belgium | 1 | |
| #4 | United Kingdom | 1 | |
| #5 | Italy | 1 | |
| #6 | Japan | 1 | |
| #7 | Netherlands | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Machines | |
| #3 | Measurement | |
| #4 | Packaging and shipping | |
| #5 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Details of furnaces | |
| #2 | Unspecified technologies | |
| #3 | Furnaces | |
| #4 | Analysing materials | |
| #5 | Transport or storage devices | |
| #6 | Magnets and transformers |
| # | Name | Total Patents |
|---|---|---|
| #1 | Berger P | 2 |
| #2 | Pooru Chiyaarusu Andore Beruga | 1 |
| #3 | Berger Paul C | 1 |
| #4 | Berger Paul | 1 |
| #5 | Berger Paul Charles Andre | 1 |
| Publication | Filing date | Title |
|---|---|---|
| JPS51117104A | Gate valve for tapping of metal melting furnace | |
| GB1393839A | Melting furnace |