RW

Ryan W. Walker

CC Calgon Carbon: 4 patents #2 of 13Top 20%
KC Kuraray Co.: 1 patents #37 of 141Top 30%
📍 Pittsburgh, PA: #58 of 1,235 inventorsTop 5%
🗺 Pennsylvania: #383 of 7,701 inventorsTop 5%
Overall (2024): #43,762 of 561,600Top 8%
4
Patents 2024

Issued Patents 2024

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12083502 Chemical sorbent oxidation method and sorbents made therefrom Walter G. Tramposch 2024-09-10
12064745 Iron and nitrogen treated sorbent and method for making same Jason P. Mazzoccoli, Walter G. Tramposch, Keita Takahashi, Aya Benzaki 2024-08-20
12059668 Copper, iron, and nitrogen treated sorbent and method for making same Jason P. Mazzoccoli, Walter G. Tramposch 2024-08-13
11872539 Copper and nitrogen treated sorbent and method for making same Jason P. Mazzoccoli, Walter G. Tramposch 2024-01-16