Top Inventors at Graham Packaging Plastic Products All Time
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Gregory A. Geisinger | 5 |
| 2 | Thomas J. Krall | 3 |
| 3 | Daniel McGlynn | 2 |
| #4 | Brian J. Chisholm | 1 |
| #4 | Douglas Struble | 1 |
| #4 | Gerald R. Robinson | 1 |
| #4 | John Safian | 1 |