Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | John MacKay Lazar | Appleton Papers | 7 |
| 2 | Orian Z. Welling | — | 2 |
| 2 | William F. Mengel | — | 2 |
| #4 | Perry Lindner | Joerns Healthcare Limited | 1 |
| #4 | David J. Zdroik | — | 1 |
| #4 | Clarence Ramczyk | — | 1 |
| #4 | Conrad Bluma | The Worth | 1 |
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