AP

Andy Patterson

PO Proserv Operations: 2 patents #2 of 4Top 50%
📍 Katy, TX: #74 of 381 inventorsTop 20%
🗺 Texas: #3,232 of 17,606 inventorsTop 20%
Overall (2019): #192,341 of 560,194Top 35%
2
Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10487951 Non-interflow directional control valve 2019-11-26
10385982 Robust in-line valve Preston Weintraub, Billy W. Pilant, Jr. 2019-08-20