| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Spain | 5 | |
| #2 | Switzerland | 4 | |
| #3 | Austria | 3 |
| # | Industry | |
|---|---|---|
| #1 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Preparing clay |
| # | Name | Total Patents |
|---|---|---|
| #1 | George Boole Hinton | 4 |
| #2 | Hinton George Boole | 3 |
| Publication | Filing date | Title |
|---|---|---|
| ES106083A1 | Procedure to mix air bubbles with cement pulp. | |
| ES106082A1 | Method to make a cementative material of cellular texture. | |
| ES106081A1 | An improved apparatus for mixing air bubbles with a cement pulp. | |
| ES106080A1 | Apparatus for controlling the size of air bubbles that must be mixed with a cement pulp. | |
| ES106033A1 | Procedure to make cementitious material of cellular structure. |