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USPTO Patent Rankings Data through Sept 30, 2025
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Rick L. Lundry

Poplar Bluff, MO: #2 of 4 inventorsTop 50%
Missouri: #387 of 1,485 inventorsTop 30%
Overall (2002): #265,121 of 266,432Top 100%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6425457 Collapsible step assembly 2002-07-30