Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DG

David E. Gray — 1 Patent

UOUop: 1 patents #1,172 of 1,854Top 65%
Homer Glen, IL: #64 of 105 inventorsTop 65%
Illinois: #49,230 of 84,256 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
David E. Gray has been granted 1 US patent while listed as an inventor at Uop. All of these patents were granted in 2023. David E. Gray ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David E. Gray in Homer Glen, IL, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11735789 Device for managing the state of health of an electrolyte in a redox flow battery system William T. Kender, Stuart R. Miller 2023-08-22