DH

David Elias Hegeman

Overall (All Time): #1,360,952 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11962030 Integrated energy storage system Andrew Pires, Robert David Sumpf, Jr., William B. Stockton, Cole Spooner, Cole Prodan +6 more 2024-04-16
10020550 Energy storage pack Robert David Sumpf, Jr., Ernest Villanueva, Satvik Vipin Batavia, Ganesh Singh, Alex Prilutsky +5 more 2018-07-10
9577227 Cell module assemblies Robert David Sumpf, Jr., Ernest Villanueva, Satvik Vipin Batavia, Ganesh Singh, Alex Prilutsky +3 more 2017-02-21