DS

David B. Spicer

EX ExxonMobil: 1 patents #79 of 375Top 25%
Overall (2025): #408,581 of 469,880Top 90%
1
Patents 2025

Issued Patents 2025

Patent #TitleCo-InventorsDate
12187967 Processes and systems for quenching pyrolysis effluents Reyyan Koc-Karabocek, James R. Lattner, William A. Aslaner, Mark A. Rooney 2025-01-07