Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Frederick Doran | Scapa Group Plc | 2 |
| 2 | Peter Ormerod | Vending Management Services Limited | 1 |
| 2 | Ng Soon Yeng | Asahi Glass Co. | 1 |
| 2 | Fredrick Doran | Madison Filter 981 Limited | 1 |
5 patents · 4 inventors
Ranked #68,584 of 111,555 cities Top 65%
Showing 1–4 of 4 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Frederick Doran | Scapa Group Plc | 2 |
| 2 | Peter Ormerod | Vending Management Services Limited | 1 |
| 2 | Ng Soon Yeng | Asahi Glass Co. | 1 |
| 2 | Fredrick Doran | Madison Filter 981 Limited | 1 |