Patents per Year
Top Inventors at Gramboo All Time
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Nitish John | 6 |
| 2 | Harriet H. John | 3 |
| 2 | Yu Yin Doo Kin | 3 |
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Nitish John | 6 |
| 2 | Harriet H. John | 3 |
| 2 | Yu Yin Doo Kin | 3 |