Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Thomas Huffman — 2 Patents

Minnetrista, MN: #29 of 73 inventorsTop 40%
Minnesota: #24,068 of 52,454 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Thomas Huffman has been granted 2 US patents. The first was granted in 2002 and the most recent in March 2009. Thomas Huffman ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Thomas Huffman in Minnetrista, MN, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7509977 Variable discharge sludge distributor 2009-03-31
6427612 Hitch manifold system 2002-08-06