Top Inventors at Rome 2017
Showing 1–2 of 2 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Charles Arthur William Metcalf | 2 |
| 1 | Philip Charles Alexander Metcalf | 2 |
Showing 1–2 of 2 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Charles Arthur William Metcalf | 2 |
| 1 | Philip Charles Alexander Metcalf | 2 |