Top Inventors at Polydrain All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Barry C. Williams | 3 |
| 2 | Markus-Christian Amann | 3 |
| 3 | Roland Thomann | 3 |
| #4 | Heinz-Dieter Brink | 1 |
| #5 | Heinz Witschi | 1 |
| #6 | Larry E. Kirkpatrick | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Barry C. Williams | 3 |
| 2 | Markus-Christian Amann | 3 |
| 3 | Roland Thomann | 3 |
| #4 | Heinz-Dieter Brink | 1 |
| #5 | Heinz Witschi | 1 |
| #6 | Larry E. Kirkpatrick | 1 |