Showing 1–17 of 17 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Kwok W. Tsui | Arco Industries | 4 |
| 2 | Sing C. J. Yuen | Arco Industries | 3 |
| 3 | Hiu Ching WONG | Blue Box Toy Factory Limited | 2 |
| 3 | Andrew Yau | Practical Products Mfy. | 2 |
| 3 | Pak-Hung Yip | — | 2 |
| 3 | Thomas Bovet | Mike & Kremmel Limited | 2 |
| 3 | Peter C. Jagger | Little People Limited | 2 |
| 3 | Clement S. Wan | Landmann Limited | 2 |
| #9 | Jack B. Geaslin | — | 1 |
| #9 | Ngar S. Lee | — | 1 |
| #9 | Pak T. Fung | — | 1 |
| #9 | Bruce I. C. Derrick | — | 1 |
| #9 | Dieudonne G. Aoijs | U.S. Philips | 1 |
| #9 | Johnny S. C. Yuen | Arco Industries | 1 |
| #9 | Kwok Y. Chan | W. Haking Enterprises Limited | 1 |
| #9 | Duncan Tong | — | 1 |
| #9 | George K. K. Tong | — | 1 |