DV

David A. Vossbrink

📍 Santa Cruz, CA: #1,269 of 1,911 inventorsTop 70%
🗺 California: #247,236 of 386,348 inventorsTop 65%
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1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4471657 Digital ultrasonic stress measuring method and apparatus Hugh A. Voris, Kenneth R. Boyd 1984-09-18