JJ

J. Les Johnson

PA Parker-Hannifin: 1 patents #643 of 1,656Top 40%
📍 Morrisville, NC: #615 of 952 inventorsTop 65%
🗺 North Carolina: #26,533 of 45,564 inventorsTop 60%
Overall (All Time): #3,926,599 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4825907 Low restriction fluid control valve John R. Hanning 1989-05-02