USPTO data - Ohio Report

1. Cincinnati

30,238

2. Columbus

11,623

3. Akron

9,613

4. West Chester

9,238

5. Mason

8,282

6. Loveland

7,393

7. Dayton

7,258

8. Toledo

5,221

9. Cleveland

5,195

10. Dublin

4,926

17,078

7,027

5,989

4,981

3,001

2,351

2,207

1,738

1,724

1,654

1. Case Western Reserve University

1,300

2. The Ohio State University

826

3. University of Akron

655

4. University of Cincinnati

530

5. University of Toledo

357

6. Kent State University

226

7. Ohio University

221

8. University of Dayton

187

9. Wright State University

93

10. Cleveland State University

75