William O. Harvey

📍 Hinckley, OH: #3 of 5 inventorsTop 60%

🗺 Ohio: #490 of 2,550 inventorsTop 20%

Overall (1982): #23,965 of 81,411Top 30%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4349850	Cassette tape monitor	—	1982-09-14