Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | James Robert Johnson | The Procter & Gamble | 1 |
| 1 | David C. Newkirk | Hill-Rom Services | 1 |
| 1 | John Joseph Litchholt | The Procter & Gamble | 1 |
| 1 | Marcus H. Mendenhall | Vanderbilt University | 1 |
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