Top Inventors at American Piledriving Equipment All Time
Showing 1–14 of 14 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | John L. White | 30 |
| 2 | Paul W. Suver | 12 |
| 3 | Kingsley S. Evarts | 5 |
| #4 | Dan Miller | 4 |
| #4 | Joseph M. Klekotka | 4 |
| #4 | Steven N. Cress | 4 |
| #7 | Matthew E. Fenwick | 3 |
| #8 | Dan Collins | 2 |
| #8 | David A. Yingling | 2 |
| #8 | Eric C. Legault | 2 |
| #8 | Gerald Cors | 2 |
| #12 | David L. White | 1 |
| #12 | Joseph G. Wright | 1 |
| #12 | Kelly Paul Goranson | 1 |