Showing 1–5 of 5 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Ian Thomas Petherbridge | Koniniklijke Philips N.V. | 5 |
| 2 | Keith George Lintott | Cleangro | 2 |
| 2 | Charles Richard Read | — | 2 |
| #4 | Joanna Colegate | American Express | 1 |
| #4 | John Douglas Outram | Plessey Handel Und Investments Ag | 1 |