JC

James E. Calen

ML Marathon Petroleum Company Lp: 1 patents #8 of 61Top 15%
📍 Findlay, OH: #11 of 77 inventorsTop 15%
🗺 Ohio: #1,540 of 5,372 inventorsTop 30%
Overall (2025): #357,864 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12304377 Systems and methods for venting tanks to enhance transporting asphalt Jared S. Hanis, Eddie A. Davis, Stuart B. Dunkerley, William Y. Nakahara 2025-05-20