| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Spain | 10 | |
| #2 | Canada | 5 | |
| #3 | Switzerland | 4 | |
| #4 | Austria | 3 | |
| #5 | Denmark | 1 |
| # | Industry | |
|---|---|---|
| #1 | Basic materials chemistry |
| # | Technology | |
|---|---|---|
| #1 | Producer gas production |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bellay Julien | 10 |
| #2 | Julien Bellay | 3 |
| Publication | Filing date | Title |
|---|---|---|
| ES142704A1 | Indirect heating cooking oven for solid fuel. | |
| ES112193A1 | Cooking process for pulverulent materials such as calcareous rocks, cements and the like. | |
| ES104004A1 | A continuous manufacturing process of pure hydrogen. | |
| ES103811A1 | A gas generator for water, steam and hot water. | |
| CA369534A | Cooking oven | |
| CA371707A | Central heating boiler | |
| CA291307A | Soda-lime production | |
| CA280627A | Gas and steam producer-generator | |
| CA282952A | Hydrogen production |