RG

Robert E. Graven

📍 Maryville, TN: #75 of 209 inventorsTop 40%
🗺 Tennessee: #7,532 of 20,272 inventorsTop 40%
Overall (All Time): #2,222,173 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6178692 Lighting system for use with a vertical growing column — 2001-01-30
5533302 Modular planting system Carroll L. Lynch, Robert L. Graven 1996-07-09