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

David Marcus — 6 Patents

GCGeneral Compression: 5 patents #4 of 10Top 40%
EGEco Sports Group: 1 patents #2 of 5Top 40%
Newton, MA: #832 of 2,747 inventorsTop 35%
Massachusetts: #20,307 of 88,656 inventorsTop 25%
Overall (All Time): #851,887 of 4,157,543Top 25%
6 Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9109512 Compensated compressed gas storage systems Eric D. Ingersoll, Justin A. Aborn, Matthew Blieske, Kyle Brookshire 2015-08-18
9074069 Controllably degradable thermoplastic polyurethane and overgrips made therefrom Jeff PURA, John P. Cartledge, Julius STOCKFISH 2015-07-07
8965594 System and method for conserving energy resources through storage and delivery of renewable energy 2015-02-24
8457800 System and method for conserving energy resources through storage and delivery of renewable energy 2013-06-04
8311681 System and method for conserving energy resources through storage and delivery of renewable energy 2012-11-13
8306671 System and method for conserving energy resources through storage and delivery of renewable energy 2012-11-06