JC

Jean-Claude Chignon

📍 Chelles, FR: #2 of 6 inventorsTop 35%
Overall (1989): #98,374 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4838251 Dynamic knee brace Jean-Jacques Chignon 1989-06-13