Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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David S. Marshak — 2 Patents in 2016

IBM: 2 patents #2,870 of 10,295Top 30%
Wrentham, MA: #5 of 27 inventorsTop 20%
Massachusetts: #2,120 of 12,163 inventorsTop 20%
Overall (2016): #149,282 of 481,213Top 35%
2 Patents 2016

Issued Patents 2016

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9479465 Gathering context information for a communication William C. Barlow, Muhammed Fatih Bulut, James E. Christensen, Andrew L. Schirmer, Amy D. Travis 2016-10-25
9479467 Gathering context information for a communication William C. Barlow, Muhammed Fatih Bulut, James E. Christensen, Andrew L. Schirmer, Amy D. Travis 2016-10-25