Top Inventors at Package Research All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | William T. Wilkinson | 7 |
| 2 | Mario Boiardi | 2 |
| 3 | Harold R. Gayle | 1 |
| #4 | John Jacob Nelson | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | William T. Wilkinson | 7 |
| 2 | Mario Boiardi | 2 |
| 3 | Harold R. Gayle | 1 |
| #4 | John Jacob Nelson | 1 |