Top Inventors at Yellcast All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Ganesan Venkatakrishnan | 15 |
| 2 | Peter Ellenby | 13 |
| 3 | Thomas William Ellenby | 13 |
| #4 | William Foster | 10 |
| #5 | Peter Negulescu | 4 |
| #6 | Venkatakrishnan Ganesan | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Ganesan Venkatakrishnan | 15 |
| 2 | Peter Ellenby | 13 |
| 3 | Thomas William Ellenby | 13 |
| #4 | William Foster | 10 |
| #5 | Peter Negulescu | 4 |
| #6 | Venkatakrishnan Ganesan | 1 |