Viola, IL ranks #24,103 worldwide for total patents filed all time, with 48 patents from 7 inventors. Leading employers of inventors based in Viola, IL include John Deere, Cnh America, Case Gmbh. That works out to 55.2 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.
Showing 1–7 of 7 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Glenn E. Pope | John Deere | 35 |
| 2 | Jonathon E. Ricketts | Cnh America | 4 |
| 2 | Richard Lane Hockenberry | John Deere | 4 |
| #4 | Robert L Essary, Sr. | — | 2 |
| #5 | James L. Shivers | Case Gmbh | 1 |
| #5 | Edward A. Mueck | — | 1 |
| #5 | C. Michael Chezum | — | 1 |
Part of Illinois