Top Inventors at Robinson Industries All Time
| Rank | Name | Patents |
|---|---|---|
| 1 | Howard L. Gutzwiller | 3 |
| 2 | James E. Dailey | 1 |
| 3 | Robin L. Foster | 1 |
| #4 | Walter Haller | 1 |
| #5 | H. Daniel Banyay | 1 |
| Rank | Name | Patents |
|---|---|---|
| 1 | Howard L. Gutzwiller | 3 |
| 2 | James E. Dailey | 1 |
| 3 | Robin L. Foster | 1 |
| #4 | Walter Haller | 1 |
| #5 | H. Daniel Banyay | 1 |