AJ

A. James Johnstun

📍 Riverton, UT: #116 of 212 inventorsTop 55%
🗺 Utah: #11,293 of 19,430 inventorsTop 60%
Overall (All Time): #3,777,464 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5440956 Unidirectional gas valve shutoff tool and method — 1995-08-15