Top Inventors at Polyplus Co. All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Donald G. Needham | 4 |
| 2 | James H. Harris | 3 |
| 3 | William Kinzie | 3 |
| #4 | Dae-Up Ahn | 1 |
| #5 | Seung-Yeop Kwak | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Donald G. Needham | 4 |
| 2 | James H. Harris | 3 |
| 3 | William Kinzie | 3 |
| #4 | Dae-Up Ahn | 1 |
| #5 | Seung-Yeop Kwak | 1 |