Top Inventors at Harbor Steel & Supply All Time
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Charles B. Carter | 3 |
| 1 | David Kersjes | 3 |
| 1 | David Swenson | 3 |
| 1 | Gardner Klaasen | 3 |
| 1 | Robert Caldwell | 3 |
| #6 | Gary L. Kersting, Sr. | 1 |
| #6 | Robert J. Shapton | 1 |
Showing 1–7 of 7 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Charles B. Carter | 3 |
| 1 | David Kersjes | 3 |
| 1 | David Swenson | 3 |
| 1 | Gardner Klaasen | 3 |
| 1 | Robert Caldwell | 3 |
| #6 | Gary L. Kersting, Sr. | 1 |
| #6 | Robert J. Shapton | 1 |