Top Inventors at Heading Usa All Time
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | John Woloshyn | 9 |
| 2 | John J. Marshall | 8 |
| 2 | John Eric Marshall | 8 |
| #4 | Daniel Howard Tressoff | 1 |
| #4 | Fausto Leonetti | 1 |
| #4 | Scott Christopher Harris | 1 |
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | John Woloshyn | 9 |
| 2 | John J. Marshall | 8 |
| 2 | John Eric Marshall | 8 |
| #4 | Daniel Howard Tressoff | 1 |
| #4 | Fausto Leonetti | 1 |
| #4 | Scott Christopher Harris | 1 |