JB

John W. Black

UN Unknown: 1 patents #232 of 2,491Top 10%
📍 Markham, CA: #50 of 181 inventorsTop 30%
Overall (2025): #340,256 of 469,880Top 75%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12221350 Continuous carbonaceous matter thermolysis and pressurized char activation with hydrogen production Russel Mark Adams 2025-02-11