HV

Harold J. Vinegar

📍 West Lake Hills, TX: #3 of 6 inventorsTop 50%
🗺 Texas: #5,594 of 16,648 inventorsTop 35%
Overall (2023): #428,911 of 537,848Top 80%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11680466 Hydrogen storage and recovery with fracture monitoring Eva Vinegar 2023-06-20