CS

Chin W. Shen

Chevron: 4 patents #1,079 of 4,788Top 25%
📍 Houston, TX: #5,364 of 21,073 inventorsTop 30%
🗺 Texas: #33,546 of 125,132 inventorsTop 30%
Overall (All Time): #1,299,889 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5014784 Steamflooding in multi layered reservoirs — 1991-05-14
4892146 Alkaline polymer hot water oil recovery process — 1990-01-09
4702317 Steam foam floods with a caustic agent — 1987-10-27
4660641 Buffered steam drive oil recovery process — 1987-04-28