Top Inventors at Marpole International All Time
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | William R. Ratcliffe | 5 |
| 2 | Lee Chiang | 2 |
| 3 | William Blake Ratcliffe | 1 |
Showing 1–3 of 3 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | William R. Ratcliffe | 5 |
| 2 | Lee Chiang | 2 |
| 3 | William Blake Ratcliffe | 1 |