Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Barbara Ann Eckman — 2 Patents

IBM: 2 patents #32,909 of 70,183Top 50%
West Chester, PA: #617 of 1,305 inventorsTop 50%
Pennsylvania: #30,766 of 74,527 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Barbara Ann Eckman has been granted 2 US patents while listed as an inventor at IBM. The first was granted in 2012 and the most recent in April 2013. Barbara Ann Eckman ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Barbara Ann Eckman in West Chester, PA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8423576 System and method for querying data streams Youssef Drissi, Tyrone W. A. Grandison, Colin G. Harrison, Perry G. Hartswick, Jurij R. Paraszczak +1 more 2013-04-16 $3,567,000
8108193 Collaboration framework for modeling Hyun S. Chu, Scott R. Crowther, Abraham G. Guerra, Rick A. Hamilton, II, Clifford A. Pickover +3 more 2012-01-31 $4,013,000