Top Inventors at Hoffmaster Group All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | John P. O'Neill | 3 |
| 2 | Breanna Van Nuland | 1 |
| 3 | Chad Hildebrandt | 1 |
| #4 | Chad Robenhorst | 1 |
| #5 | Cory Christopherson | 1 |
| #6 | Jason Laatsch | 1 |
| #7 | Jennifer Ruth Sadler Hall | 1 |
| #8 | Jerome P. Schultz | 1 |
| #9 | Joe Sommers | 1 |
| #10 | Kyle Miller | 1 |
| #11 | Mark S. Hunter | 1 |
| #12 | Randy DeCoster | 1 |
| #13 | Ralph J. Mallozzi | 1 |
| #14 | Robert Bennett | 1 |
| #15 | Sarah Millies | 1 |