JY

John M. Yokley

DR Dril-Quip: 2 patents #1 of 3Top 35%
UN Unknown: 1 patents #273 of 2,925Top 10%
📍 Kingwood, TX: #7 of 55 inventorsTop 15%
🗺 Texas: #563 of 8,709 inventorsTop 7%
Overall (2003): #27,703 of 273,478Top 15%
3
Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6666276 Downhole radial set packer element Larry E. Reimert 2003-12-23
6655456 Liner hanger system Larry E. Reimert 2003-12-02
6575238 Ball and plug dropping head 2003-06-10