Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David I Lichter — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Somerville, MA: #1,846 of 2,735 inventorsTop 70%
Massachusetts: #57,159 of 88,656 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
David I Lichter has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 2024. David I Lichter ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David I Lichter in Somerville, MA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11885368 Locking system Brian J. Walt 2024-01-30