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Home › Inventors › Robert O'Quinn
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Robert O'Quinn — 1 Patent

Johnson City, TN: #170 of 299 inventorsTop 60%
Tennessee: #11,054 of 20,272 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Robert O'Quinn has been granted 1 US patent. All of these patents were granted in 2004. Robert O'Quinn ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Robert O'Quinn in Johnson City, TN, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6793476 Apparatus for providing aging effect for brick James Bryja, Robert W. Keyes 2004-09-21

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