Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Douglas Sigelbaum — 1 Patent in 2023

LYLyft: 1 patents #81 of 223Top 40%
San Francisco, CA: #2,819 of 7,301 inventorsTop 40%
California: #26,301 of 67,585 inventorsTop 40%
Overall (2023): #460,009 of 537,848Top 90%
1 Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D997988 Transportation communication device Matthew Allen Davis, Ethan Duncan Eyler, Yahui Jin, Rachel Hallie Lomax, Avneet Oberoi +2 more 2023-09-05