Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Alfred Busch | The Procter & Gamble | 6 |
| 2 | Lorenzo Matteo Pierre Gualco | The Procter & Gamble | 1 |
| 2 | Marc Francois Theophile Evers | The Procter & Gamble | 1 |
| 2 | Neil James Gordon | The Procter & Gamble | 1 |