Topeka, IN ranks #21,819 worldwide for total patents filed all time, with 57 patents from 12 inventors. Leading employers of inventors based in Topeka, IN include Comcast, Lyall Assemblies, Lippert Components. That works out to 47.3 patents per 1,000 residents, a common benchmark for comparing regional innovation intensity.
Showing 1–12 of 12 inventors
| Rank | Inventor | Primary Company | Patents |
|---|---|---|---|
| 1 | Ronald L. Yoder | Comcast | 24 |
| 2 | James M. Gust | Lyall Assemblies | 12 |
| 3 | Bryan J. Roth | Lippert Components | 5 |
| #4 | Samuel A. Hochstetler | The Budd | 4 |
| #5 | Homer Ratliff | — | 3 |
| #6 | James M. Roth | Sonic Solutions | 2 |
| #6 | William J. Troyer | American Technology Components | 2 |
| #8 | Harold Bozarth | — | 1 |
| #8 | Darrell Byers | Morryde International | 1 |
| #8 | Calvin Craig Miller | — | 1 |
| #8 | Levi Kauffman | — | 1 |
| #8 | George C. Philley | — | 1 |
Part of Indiana