Top Inventors at Continental Plastic All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Herbert V. Dutt | 15 |
| 2 | Gary L. Mengeu | 8 |
| 3 | Duane H. Lewis | 6 |
| #4 | Bruce A. Freeman | 3 |
| #5 | Darin R. Kuhlow | 3 |
| #6 | Donald F. Hladky | 3 |
| #7 | Douglas R. Ziegler | 2 |
| #8 | Judy A. Morris | 2 |
| #9 | Richard R. Alter | 2 |
| #10 | Ricky A. Schoenbeck | 2 |
| #11 | Robert R. Christine | 2 |
| #12 | Elton K. Feffer | 1 |
| #13 | Frederick P. Minkemeyer | 1 |
| #14 | Karla H. Bockholt | 1 |
| #15 | Ray D. Stroud | 1 |
| #16 | Richard G. Atwater | 1 |
| #17 | Rodney O. Skaggs | 1 |
| #18 | Thomas F. Hudak | 1 |
| #19 | Stephen F. Royal | 1 |