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USPTO Patent Rankings Data through Dec 31, 2025
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Robert E. Singletary — 1 Patent

Florence, MS: #7 of 14 inventorsTop 50%
Mississippi: #1,951 of 4,257 inventorsTop 50%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert E. Singletary has been granted 1 US patent. All of these patents were granted in 2001. Robert E. Singletary ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert E. Singletary in Florence, MS, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6264007 Automatic locking system for wheelchairs Don S. Norton, Grady A. Dugas 2001-07-24