Top Inventors at Purolite All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | James A. Dale | 3 |
| 2 | Francis Boodoo | 2 |
| 3 | Luc Froment | 2 |
| #4 | Serguei Rudolfovich Kosvintsev | 2 |
| #5 | Vladimir Anatolievich Sochilin | 2 |
| #6 | Carmen Mihaela Iesan | 1 |
| #7 | Fabio Chaves De Sousa | 1 |
| #8 | Hsiang-Wei Tsao | 1 |
| #9 | Junji Fukuda | 1 |
| #10 | Satish Bapat | 1 |
| #11 | Adrian Burt | 1 |