DH

David He

BH Beijing Huamei: 1 patents #12 of 36Top 35%
CU Cnpc Usa: 1 patents #20 of 43Top 50%
📍 Houston, TX: #812 of 2,587 inventorsTop 35%
🗺 Texas: #5,631 of 16,704 inventorsTop 35%
Overall (2024): #495,592 of 561,600Top 90%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12011773 Cutting elements with reduced variable back rake angle Jiaqing Yu, Chris Cheng, Ning Li, Kevin Waddell, Xu Wang +2 more 2024-06-18