USPTO data - Ohio Report

1. Cincinnati

30,375

2. Columbus

11,696

3. Akron

9,637

4. West Chester

9,276

5. Mason

8,341

6. Loveland

7,447

7. Dayton

7,283

8. Toledo

5,232

9. Cleveland

5,222

10. Dublin

4,943

17,167

7,034

5,989

4,992

3,018

2,363

2,207

1,742

1,727

1,661

1. Case Western Reserve University

1,307

2. The Ohio State University

827

3. The University of Akron

656

4. University of Cincinnati

532

5. University of Toledo

360

6. Ohio University

234

7. Kent State University

227

8. University of Dayton

188

9. Wright State University

93

10. Cleveland State University

76