DH

Devin R. Hess

General Motors: 3 patents #174 of 1,517Top 15%
Overall (2025): #63,829 of 469,880Top 15%
3
Patents 2025

Issued Patents 2025

Patent #TitleCo-InventorsDate
12312656 Method for production of graphene composite components having enhanced thermal conductivity Yi Liu, Qigui Wang, Ronald C. Daul 2025-05-27
12276010 Aluminum alloy for high pressure die casting of ultra-large vehicle body structures Qigui Wang, Liang Wang, Daniel J. Wilson, Dale A. Gerard, Paul J. Boone 2025-04-15
12241431 Laser hardened pattern array in cylinder bores Yi Liu, Qigui Wang, Richard L. Metcalf, Angela Zsidi Alksninis, Purushotham Kunduru +1 more 2025-03-04