Showing 1–13 of 13 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Douglas C. Neckers | Spectra Group Limited | 4 |
| 2 | Stephen N. McEwen | Henry Filters | 3 |
| 3 | Scott M. McEwen | Henry Filters | 2 |
| 3 | Albert Calderon | Neurostream Technologies General Partnership | 2 |
| #5 | Jian Song | Spectra Group Limited | 1 |
| #5 | Karl A. Crandall | Case Western Reserve University | 1 |
| #5 | James Lashaway | Dana Limited | 1 |
| #5 | Afranio Torres-Filho | Henkel Limited | 1 |
| #5 | Robert L. Stevens | Henry Filters | 1 |
| #5 | Ronald S. Kaminski | Owens-Illinois Plastic Products | 1 |
| #5 | Paul Rankin | Unknown | 1 |
| #5 | Barry Benschoter | Henry Filters | 1 |
| #5 | Lanny J. Gist | — | 1 |
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