HL

Hon Chung Lau

Shell Oil Compny: 1 patents #69 of 228Top 35%
📍 Bellaire, TX: #7 of 23 inventorsTop 35%
🗺 Texas: #1,517 of 5,943 inventorsTop 30%
Overall (1997): #139,600 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
H1685 Drilling fluid Arthur H. Hale, Louis A. Bernardi, Jr. 1997-10-07