Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Larry Simpson — 4 Patents

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Bakersfield, CA: #129 of 840 inventorsTop 20%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Larry Simpson has been granted 4 US patents while listed as an inventor at Unknown. The first was granted in 2009 and the most recent in March 2021. Larry Simpson ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Larry Simpson in Bakersfield, CA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
10946884 Pneumatic cylinder actuated pallet jack assembly 2021-03-16
8875511 Geothermal wind system 2014-11-04
D606150 Parallel bars Darci Simpson 2009-12-15
D605721 Parallel bars Darci Simpson 2009-12-08