Top Inventors at Progressive Blasting Systems All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Joseph H. Weber | 3 |
| 2 | Lewis L. VanKuiken, Jr. | 3 |
| 3 | Bruce W. DeClark | 2 |
| #4 | Bruce A. Sterenberg | 2 |
| #5 | Dale Hanson | 2 |
| #6 | Lewis L. Van Kuiken, Jr. | 2 |
| #7 | Archie Tan | 2 |
| #8 | David Devos | 1 |
| #9 | Joel D. Blankers | 1 |
| #10 | Larry Byrnes | 1 |
| #11 | Martin J. Hilbrands | 1 |
| #12 | Martin S. Kramer | 1 |
| #13 | Michael L. Tubergen | 1 |