KR

Keith Ratcliff

US United States Surgical: 1 patents #7 of 11Top 65%
📍 Sandy Hook, CT: #2 of 8 inventorsTop 25%
🗺 Connecticut: #462 of 1,954 inventorsTop 25%
Overall (1989): #87,913 of 140,708Top 65%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D304234 Annular anvil for a surgical stapler David T. Green 1989-10-24