JK

John Kelleher

WH Weatherford Technology Holdings: 1 patents #43 of 167Top 30%
📍 Long Beach, CA: #57 of 187 inventorsTop 35%
🗺 California: #24,257 of 60,394 inventorsTop 45%
Overall (2017): #368,011 of 506,227Top 75%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9739275 Self-cleaning disc valve for piston pump Clark E. Robison, Michael C. Knoeller, Jeff Lembcke 2017-08-22