Top Inventors at Delbar Products All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | John S. McPherson | 4 |
| 2 | Cory Brechbill | 2 |
| 3 | Keith Fitzgerald | 2 |
| #4 | Lawrence E. O'Connell | 2 |
| #5 | Marlin E. Beck | 2 |
| #6 | Richard W. Kerper | 2 |
| #7 | Daniel J. Dolan | 1 |
| #8 | George Frederick Nichols | 1 |
| #9 | Kyle Smith | 1 |
| #10 | Robert McFarland | 1 |
| #11 | Russell Lutz | 1 |
| #12 | Thomas D. Culp | 1 |
| #13 | Raymond L. Hanisco | 1 |