Top Inventors at Shop Vac 1989
Showing 1–11 of 11 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Robert C. Berfield | 7 |
| 2 | Ronald F. Meland | 4 |
| 2 | Craig A. Seasholtz | 4 |
| #4 | Michael B. Woodhall | 2 |
| #5 | Mark F. Jennings | 1 |
| #5 | Matthew L. Miller | 1 |
| #5 | R. Lent Crevling, Jr. | 1 |
| #5 | Rudolph W. Wacek | 1 |
| #5 | Russell G. Wilcox | 1 |
| #5 | Brian Gough | 1 |
| #5 | Jonathan Miller | 1 |