Top Inventors at Kolster Holding B.V. All Time
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Cornelis Pieter Eveleens | 43 |
| 2 | Peter Rudolf Kolster | 28 |
| 3 | Jan de Jong | 7 |
| #4 | Kees Jan Kraan | 4 |
| #5 | Colin James, III | 1 |
Showing 1–5 of 5 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Cornelis Pieter Eveleens | 43 |
| 2 | Peter Rudolf Kolster | 28 |
| 3 | Jan de Jong | 7 |
| #4 | Kees Jan Kraan | 4 |
| #5 | Colin James, III | 1 |