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USPTO Patent Rankings Data through Dec 31, 2025
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Thomas Marshall — 4 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
La Plata, MO: #1 of 2 inventorsTop 50%
Missouri: #5,303 of 23,789 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Thomas Marshall has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 1996 and the most recent in February 2006. Thomas Marshall ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Thomas Marshall in La Plata, MO, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6994348 Dueling tree Spencer Lambert, Kyle Burdette 2006-02-07
6994349 Portable dueling tree Spencer Lambert, Kyle Burdette 2006-02-07
5735091 Roof drain Robert Lewis Hawkins, James W. Gordon 1998-04-07
D374165 Deck seat mounting bracket 1996-10-01