DM

David J. McWhorter

CT Cooper Technologies: 1 patents #21 of 77Top 30%
📍 Cypress, TX: #10 of 33 inventorsTop 35%
🗺 Texas: #1,330 of 5,527 inventorsTop 25%
Overall (1994): #144,773 of 165,921Top 90%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5294088 Variable bore packer for a ram-type blowout preventer Eric G. Childs 1994-03-15