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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
EA

Edwin Alphonso — 1 Patent

Herndon, VA: #518 of 878 inventorsTop 60%
Virginia: #18,949 of 34,511 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Edwin Alphonso has been granted 1 US patent. All of these patents were granted in 1998. Edwin Alphonso ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Edwin Alphonso in Herndon, VA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5732964 User-propelled steerable apparatus Kimberly Elizabeth Durham, Jinqiu Chen, Peter Gregory Davis, John T Dillon, Dona M. Kambeyanda +3 more 1998-03-31