HK

Helmuth L. Kayan

GI General Surgical Innovations: 1 patents #31 of 39Top 80%
📍 Redwood City, CA: #3,539 of 5,061 inventorsTop 70%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,800,617 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5324270 Cannula with improved valve and skin seal Kenneth H. Mollenauer 1994-06-28