Top Inventors at Sgb Holdings All Time
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Demetrios G. Papadopoulos | 4 |
| 2 | Demetrios Georgiou Papadopoulous | 1 |
| 2 | John R. E. Cornish | 1 |
| 2 | Johanna Maria Van Oers | 1 |
| 2 | Marinus Adrianus Smits | 1 |
| 2 | Wilhelm Blank | 1 |
| 2 | Alphonsus Antonius Garritsen | 1 |