Top Inventors at Plastic Form All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Mitchell V. Schenk | 3 |
| 2 | Bradley S. Howard | 2 |
| 3 | John C. Ray | 2 |
| #4 | James D. Schenk, Sr. | 1 |
| #5 | Robert Alley | 1 |
| #6 | Ronald M. Getz | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Mitchell V. Schenk | 3 |
| 2 | Bradley S. Howard | 2 |
| 3 | John C. Ray | 2 |
| #4 | James D. Schenk, Sr. | 1 |
| #5 | Robert Alley | 1 |
| #6 | Ronald M. Getz | 1 |