Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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William T. Elbow

Chilmark, MA: #3 of 4 inventorsTop 75%
Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #4,091,031 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4272107 Tide time indicator 1981-06-09