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Chih Hau Chen

SG Spm Oil & Gas: 1 patents #16 of 32Top 50%
📍 Plano, TX: #196 of 529 inventorsTop 40%
🗺 Texas: #3,902 of 13,174 inventorsTop 30%
Overall (2025): #429,817 of 469,880Top 95%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12258849 Arrangement for supporting crankshaft bearings in hydraulic fracturing pump Chandu Kumar, Johnny Eric DeLeon, II, Jeffrey Haiderer 2025-03-25