PD

Phu Duc Sy Dong

SP Spm Oil & Gas Pc: 1 patents #1 of 3Top 35%
📍 Houston, TX: #552 of 1,990 inventorsTop 30%
🗺 Texas: #3,902 of 13,174 inventorsTop 30%
Overall (2025): #253,147 of 469,880Top 55%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12209665 High-pressure ring gasket for ring groove interface in flanged components Michael L. Mann, Ray Dicksang Pang 2025-01-28