DF

David Fish

DI Dresser Industries: 1 patents #6 of 56Top 15%
📍 Carrollton, TX: #7 of 23 inventorsTop 35%
🗺 Texas: #432 of 2,272 inventorsTop 20%
Overall (1982): #70,808 of 81,411Top 90%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4349071 Cement retainer and setting tool assembly — 1982-09-14