Showing 1–6 of 6 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Alan R. Polka | — | 5 |
| 2 | Ralph L. Resnick | Extrude Hone Gmbh | 4 |
| 3 | Owen Cindric | — | 3 |
| #4 | Kristi L. Helfer | — | 1 |
| #4 | James Edward Buzcak | Group Cbs | 1 |
| #4 | Stephen H. Ciesielski | Allegheny Paper Shredders | 1 |
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