DF

Dennis M. Friend

📍 Gladewater, TX: #14 of 36 inventorsTop 40%
🗺 Texas: #73,555 of 125,132 inventorsTop 60%
Overall (All Time): #3,927,734 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4830095 Temperature control system for air conditioning system — 1989-05-16