Top Inventors at Federal Signal 1989
Showing 51–66 of 66 inventors
| Rank | Name | Patents |
|---|---|---|
| #12 | Damian Mounsey Poole | 1 |
| #12 | David Rutherford | 1 |
| #12 | David A. Viscusi | 1 |
| #12 | Dinal Andreasen | 1 |
| #12 | Douglas P. Collette | 1 |
| #12 | Donald A. Sementilli | 1 |
| #12 | Douglas Tanner | 1 |
| #12 | Duane L. Sterwald | 1 |
| #12 | Earl W. Gosswiller | 1 |
| #12 | Eigil Wium | 1 |
| #12 | Frank S. Boxall | 1 |
| #12 | James R. Hoelscher | 1 |
| #12 | John J. Nay | 1 |
| #12 | John C. Robertson | 1 |
| #12 | Joseph J. Schiferl | 1 |
| #12 | John F. Schipper | 1 |