| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 18 | |
| #2 | Republic of Korea | 5 | |
| #3 | EPO (European Patent Office) | 4 | |
| #4 | Spain | 4 | |
| #5 | WIPO (World Intellectual Property Organization) | 4 | |
| #6 | Canada | 3 | |
| #7 | Australia | 2 | |
| #8 | Argentina | 1 | |
| #9 | Colombia | 1 | |
| #10 | Ecuador | 1 | |
| #11 | Egypt | 1 | |
| #12 | Israel | 1 | |
| #13 | Morocco | 1 | |
| #14 | Taiwan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Electrical machinery and energy | |
| #2 | Machines | |
| #3 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Dynamo-electric machines | |
| #2 | Unspecified technologies | |
| #3 | Electric machines not otherwise provided for | |
| #4 | Gearing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Freixas Vila Ramon | 44 |
| #2 | Vila Ramon Freixas | 1 |
| Publication | Filing date | Title |
|---|---|---|
| ES2346732A1 | ENGINE. | |
| ES2277575A1 | MAGNETIC MOTOR ROTOR. | |
| ES2281300A1 | MAGNETIC MOTOR. | |
| ES2281221A1 | ROTARY MAGNETIC DEVICE. |