| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Italy | 4 | |
| #2 | Brazil | 3 | |
| #3 | United Kingdom | 2 | |
| #4 | Argentina | 1 | |
| #5 | Canada | 1 | |
| #6 | Yugoslavia (Serbia and Montenegro) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Packaging and shipping | |
| #3 | Thermal processes | |
| #4 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Drying solid materials by removing liquid | |
| #2 | Transport or storage devices | |
| #3 | Furnaces | |
| #4 | Details of furnaces | |
| #5 | Building materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Putin E | 4 |
| Publication | Filing date | Title |
|---|---|---|
| GB1318576A | Frame for the support of clay elements |