JA

John T. Ash

AN Andrew: 1 patents #249 of 503Top 50%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Lockport, IL: #82 of 216 inventorsTop 40%
🗺 Illinois: #34,584 of 84,256 inventorsTop 45%
Overall (All Time): #2,163,209 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7303182 System for raising, lowering & precision positioning of surveillance, security and communications equipment 2007-12-04
4813639 Cluster mounting system for supporting coaxial cables and the like John A. Midkiff 1989-03-21