DD

David C. DeGree

TB The Bergquist: 2 patents #1 of 6Top 20%
📍 Burnsville, MN: #2 of 34 inventorsTop 6%
🗺 Minnesota: #129 of 2,022 inventorsTop 7%
Overall (1989): #29,655 of 140,708Top 25%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4853763 Mounting base pad means for semiconductor devices and method of preparing same Dallas Humphrey, Carl R. Bergquist, Roger A. West 1989-08-01
4810563 Thermally conductive, electrically insulative laminate Herbert J. Fick, Bruce H. Juenger 1989-03-07