TH

Timothy James Held

📍 Akron, OH: #20 of 134 inventorsTop 15%
🗺 Ohio: #1,115 of 6,963 inventorsTop 20%
Overall (2023): #101,196 of 537,848Top 20%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11629638 Three reservoir electric thermal energy storage system 2023-04-18
11585244 Systems and methods for generating electricity via a pumped thermal energy storage system 2023-02-21