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USPTO Patent Rankings Data through Sept 30, 2025
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Charles D. Ray

Orr, MN: #1 of 4 inventorsTop 25%
Minnesota: #1,168 of 4,231 inventorsTop 30%
Overall (2005): #222,872 of 245,428Top 95%
1 Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6852095 Interbody device and method for treatment of osteoporotic vertebral collapse 2005-02-08