Patents per Year
Top Inventors at North Pole Us All Time
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Mads Odgard | 4 |
| 2 | Byun Ho Sik | 1 |
| 2 | Ho Sik Byun | 1 |
| 2 | Lee Pil Yul | 1 |
| 2 | Robert R. Cantwell | 1 |
| 2 | Zhu Peixin | 1 |
| 2 | Choi Sang Byung | 1 |
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Mads Odgard | 4 |
| 2 | Byun Ho Sik | 1 |
| 2 | Ho Sik Byun | 1 |
| 2 | Lee Pil Yul | 1 |
| 2 | Robert R. Cantwell | 1 |
| 2 | Zhu Peixin | 1 |
| 2 | Choi Sang Byung | 1 |