BB

Bruce I. Bertelsen

IBM: 1 patents #44,794 of 70,183Top 65%
📍 Saint Johnsbury Center, VT: #55 of 89 inventorsTop 65%
🗺 Vermont: #3,027 of 4,968 inventorsTop 65%
Overall (All Time): #4,115,328 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4211505 Fluidic transport intersection John P. Babinski, Karl Heinz Raacke, Valdeko H. Sirgo 1980-07-08