Showing 1–11 of 11 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Richard Paul Malingowski | Eaton | 5 |
| 2 | Nicholas F. Vozza | Calgon | 2 |
| 2 | Eric F. Boonstra | Bayer Healthcare | 2 |
| #4 | Richard Mimna | Nalco Company | 1 |
| #4 | William E. Boyd | Ca | 1 |
| #4 | James Secreet | — | 1 |
| #4 | Joseph L. Gagliardino | Mcconway & Torley | 1 |
| #4 | Hongchu Qiu | University Of Illinois | 1 |
| #4 | Harry DoBroski, Jr. | US Dept of Health & Human Services | 1 |
| #4 | Daniel R. Dostie | Clearwater International | 1 |
| #4 | Ronald Zibert | Bayer Healthcare | 1 |
Part of Pennsylvania