AJ

Allen M. Johnston

📍 Johnson City, TN: #126 of 299 inventorsTop 45%
🗺 Tennessee: #7,532 of 20,272 inventorsTop 40%
Overall (All Time): #1,897,059 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D873397 Heater control 2020-01-21
9193607 Water treatment for high-efficiency cleaning Gary E. Endres 2015-11-24