Top Inventors at Brock Manufacturing All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Joseph A. Kruger | 2 |
| 2 | Alvin D. Haab | 2 |
| 3 | James D. Dorn | 1 |
| #4 | Rodney B. Grossman | 1 |
| #5 | Antoine A. van Daele | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Joseph A. Kruger | 2 |
| 2 | Alvin D. Haab | 2 |
| 3 | James D. Dorn | 1 |
| #4 | Rodney B. Grossman | 1 |
| #5 | Antoine A. van Daele | 1 |