Top Inventors at Royal Packaging Industries Van Leer B.V. All Time
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Davis B. Dwinell | 4 |
| 2 | John D. Willingham | 2 |
| 3 | Herman P. Kars | 1 |
| 3 | Jérome Emmanuel Chevillotte | 1 |
| 3 | Paul Martens | 1 |
| 3 | Maurice Gerardus Maria Van Giezen | 1 |