JF

John A. Farquhar

📍 Vancouver, CA: #2,049 of 5,070 inventorsTop 45%
Overall (All Time): #2,279,452 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5525915 Electrical conductivity tester for ropes Gary Lecomte 1996-06-11
D299439 Insulator tester unit Merrilyn J. Farquhar 1989-01-17