| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Spain | 15 | |
| #2 | Switzerland | 1 | |
| #3 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Heat-exchanger without contact |
| # | Name | Total Patents |
|---|---|---|
| #1 | Vilardell Forcada Pedro | 2 |
| Publication | Filing date | Title |
|---|---|---|
| ES161373A1 | A compassed suspension elastic wheel. | |
| ES157581A1 | A elastic wheel system for vehicles | |
| ES154824A1 | Perfections in acetylene gas generators | |
| ES135814A1 | A construction system for taps for liquids. | |
| ES130020A1 | Procedure of joining joints of the metal plate in the fluid reservoirs. | |
| ES105998A1 | Improvements in tubular radiators. | |
| US1639172A | Radiator |