David J. Hoy

📍 Perrysville, OH: #3 of 12 inventorsTop 25%

🗺 Ohio: #15,837 of 73,341 inventorsTop 25%

Overall (All Time): #1,053,173 of 4,157,543Top 30%

Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date
5823195	Ankle pad	C. Shook	1998-10-20
5542774	Orthotic joint	—	1996-08-06
5472409	Adjustable brace	—	1995-12-05
4844057	Knee orthotic hinge joint	—	1989-07-04
4573455	Knee orthotic hinge joint	—	1986-03-04