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

Bruce A. Kahn — 1 Patent in 2021

IBM: 1 patents #5,274 of 11,638Top 50%
Hudson, MA: #19 of 59 inventorsTop 35%
Massachusetts: #4,998 of 14,123 inventorsTop 40%
Overall (2021): #511,909 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11159475 Sending a read receipt to each user specified on a read receipt distribution list Itzhack Goldberg, Boaz Mizrachi 2021-10-26 $2,874,000