Top Inventors at Geoscience All Time
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Heinz F. Poppendiek | 6 |
| 2 | Cullen M. Sabin | 4 |
| 3 | John A. Lundin | 1 |
| 3 | William R. Trimailo | 1 |
Showing 1–4 of 4 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Heinz F. Poppendiek | 6 |
| 2 | Cullen M. Sabin | 4 |
| 3 | John A. Lundin | 1 |
| 3 | William R. Trimailo | 1 |