RM

Russell E. Mangrum

📍 Normandy, TN: #1 of 3 inventorsTop 35%
🗺 Tennessee: #7,532 of 20,272 inventorsTop 40%
Overall (All Time): #2,238,480 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6068140 Display unit J. Wayne Martin 2000-05-30
5316156 Display rack Marty W. Land, Joseph W. Martin 1994-05-31