Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Henry W. Doyle

AUAugat: 1 patents #47 of 105Top 45%
Ocean Bluff, MA: #3 of 3 inventorsTop 100%
Massachusetts: #56,664 of 88,656 inventorsTop 65%
Overall (All Time): #4,038,211 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4461538 Active receptacle having resilient sleeve-like bushing Richard A. Breed, III, Harold A. Roberts 1984-07-24