JJ

J. Les Johnson

PA Parker-Hannifin: 1 patents #5 of 34Top 15%
📍 Morrisville, NC: #1 of 11 inventorsTop 10%
🗺 North Carolina: #217 of 1,241 inventorsTop 20%
Overall (1989): #101,756 of 140,708Top 75%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

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