Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DM

David S. Marshak — 7 Patents

IBM: 7 patents #14,640 of 70,183Top 25%
Wrentham, MA: #37 of 165 inventorsTop 25%
Massachusetts: #17,885 of 88,656 inventorsTop 25%
Overall (All Time): #720,323 of 4,157,543Top 20%
7 Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
10628430 Management of intended future conversations W. Caleb Barlow, James E. Christensen, Andrew L. Schirmer, Tracee L. Wolf 2020-04-21
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
9084099 Mediation and presentation of communications William C. Barlow, Muhammed Fatih Bulut, James E. Christensen, Andrew L. Schirmer, Amy D. Travis 2015-07-14
9055420 Mediation and presentation of communications Muhammed Fatih Bulut, William C. Barlow, James E. Christensen, Andrew L. Schirmer, Amy D. Travis 2015-06-09
9043388 Aggregation and queuing of communications Muhammed Fatih Bulut, James E. Christensen, Andrew L. Schirmer, Amy D. Travis 2015-05-26
8820629 Barcode scanning for communication James P. Galvin, JR. 2014-09-02