JY

John M. Yokley

DR Dril-Quip: 1 patents #6 of 10Top 60%
📍 Kingwood, TX: #50 of 109 inventorsTop 50%
🗺 Texas: #5,205 of 15,368 inventorsTop 35%
Overall (2018): #357,316 of 503,207Top 75%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9982504 Mechanical hold-down assembly for a well tie-back string Frank D. Kalb, Curtis W. Payne 2018-05-29