Top Inventors at Greif Bros. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | James A. Hale | 8 |
| 2 | Cesar Santoni | 3 |
| 3 | Gunter Richter | 2 |
| #4 | Herbert L. Carpenter, Jr. | 2 |
| #5 | Rex E. Wagers | 2 |
| #6 | Robert A. Dubois | 2 |
| #7 | Thomas Seick | 2 |
| #8 | David J. Wierzbicki | 1 |
| #9 | George C. Boyse | 1 |
| #10 | George Smith | 1 |
| #11 | Jeffrey A. Ballard | 1 |
| #12 | John P. Berg | 1 |
| #13 | Lowell George Watson | 1 |
| #14 | Raymond W. Gay | 1 |
| #15 | Robert A. Addison | 1 |
| #16 | Ronald T. Robichaud | 1 |
| #17 | Richard S. Colombero | 1 |
| #18 | Richard A. Kovaleski | 1 |