HM

Henry C. McLaurine

MF M-I Drilling Fluids: 1 patents #1 of 3Top 35%
📍 Katy, TX: #13 of 50 inventorsTop 30%
🗺 Texas: #885 of 4,134 inventorsTop 25%
Overall (1989): #106,497 of 140,708Top 80%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4816551 Oil based drilling fluids Harris A Oehler, Charles K. Grantham 1989-03-28