DB

David H. Boyes

PL Protectair Limited: 2 patents #3 of 4Top 75%
📍 Liverpool, GB: #122 of 417 inventorsTop 30%
Overall (All Time): #2,355,771 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4559935 Fracture cast braces David E. Young 1985-12-24
4467792 Fracture cast braces David E. Young 1984-08-28