Showing 1–9 of 9 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | James Pyott Johnston | The Procter & Gamble | 2 |
| 1 | Frank Erik Marino De Schepper | Aisin Aw Co. | 2 |
| 3 | Aaldrik Roelf Postema | ICI | 1 |
| 3 | Frank Ruttens | Agfa-Gevaert Nv | 1 |
| 3 | Wilfried Vancraen | Materialise N.V. | 1 |
| 3 | André Kayaert | Yara International Asa | 1 |
| 3 | Jan Van Loo | Tiense Suikerraffinaderij N.V. | 1 |
| 3 | Alastair J. Pretty | The Procter & Gamble | 1 |
| 3 | Harry Porter | Phillips Petroleum | 1 |