Top Inventors at Ixi Laboratories All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Ronald R. Johnson | 5 |
| 2 | James A. Melville | 2 |
| 3 | James A. Sieben | 2 |
| #4 | Richard D. Schuelke | 2 |
| #5 | David C. Burns | 1 |
| #6 | Walter Gysling | 1 |
| #7 | Randall K. Rieckenberg | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Ronald R. Johnson | 5 |
| 2 | James A. Melville | 2 |
| 3 | James A. Sieben | 2 |
| #4 | Richard D. Schuelke | 2 |
| #5 | David C. Burns | 1 |
| #6 | Walter Gysling | 1 |
| #7 | Randall K. Rieckenberg | 1 |