| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United Kingdom | 3 | |
| #2 | Canada | 2 | |
| #3 | France | 2 | |
| #4 | United States | 2 | |
| #5 | Argentina | 1 | |
| #6 | Australia | 1 | |
| #7 | Brazil | 1 | |
| #8 | Germany | 1 | |
| #9 | Italy | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy |
| # | Technology | |
|---|---|---|
| #1 | Building materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Magder Jules | 5 |
| #2 | Magder J | 2 |
| Publication | Filing date | Title |
|---|---|---|
| US4318996A | Lightweight ceramic composition | |
| US3944425A | Foamed lightweight ceramic compositions | |
| CA924331A | Cellular foamed material and method for the manufacture thereof |