Top Inventors at Vi-Jon Laboratories All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | William H. Hofmann | 4 |
| 2 | Benjamin John Holtz | 1 |
| 3 | Chad Blatz | 1 |
| #4 | Edward J. Arndt | 1 |
| #5 | John G. Brunner | 1 |
| #6 | Roger A. Kidd | 1 |
| #7 | Thomas R. Hankins | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | William H. Hofmann | 4 |
| 2 | Benjamin John Holtz | 1 |
| 3 | Chad Blatz | 1 |
| #4 | Edward J. Arndt | 1 |
| #5 | John G. Brunner | 1 |
| #6 | Roger A. Kidd | 1 |
| #7 | Thomas R. Hankins | 1 |