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Donald R. Ostergard

📍 Rancho Palos Verdes, CA: #1,021 of 1,701 inventorsTop 65%
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1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5715608 Gynecological goniometer Albert E. Brooks 1998-02-10