Willem B. Velsink

Tektronix: 1 patents #823 of 1,698Top 50%

📍 Beaverton, OR: #2,113 of 3,140 inventorsTop 70%

🗺 Oregon: #17,068 of 28,073 inventorsTop 65%

Overall (All Time): #4,120,919 of 4,157,543Top 100%

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4225940	Oscilloscope system for acquiring, processing, and displaying information	Hiro Moriyasu, Jack Arthur Gilmore, Luis J. Havarro	1980-09-30