Top Inventors at Viking Engineering & Development Incorporated All Time
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Jack W. Gresham | 5 |
| 2 | Terrence L. Thompson | 3 |
| 3 | Michael L. Letson | 2 |
| #4 | Robert C. Morrison | 1 |
| #4 | Roger W. Wallin | 1 |
| #4 | Roger N. Wallin | 1 |
Showing 1–6 of 6 inventors
| Rank | Name | Patents |
|---|---|---|
| 1 | Jack W. Gresham | 5 |
| 2 | Terrence L. Thompson | 3 |
| 3 | Michael L. Letson | 2 |
| #4 | Robert C. Morrison | 1 |
| #4 | Roger W. Wallin | 1 |
| #4 | Roger N. Wallin | 1 |