KR

Keith Ratcliff

US United States Surgical: 62 patents #3 of 487Top 1%
TL Tyco Healthcare Group Lp: 7 patents #87 of 736Top 15%
CL Covidien Lp: 5 patents #866 of 2,878Top 35%
UN Unknown: 5 patents #3,065 of 83,584Top 4%
📍 Sandy Hook, CT: #6 of 196 inventorsTop 4%
🗺 Connecticut: #199 of 34,797 inventorsTop 1%
Overall (All Time): #25,123 of 4,157,543Top 1%
76
Patents All Time

Issued Patents All Time

Showing 76–76 of 76 patents

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