RS

Ralph T. Spencer

📍 Jacksonville, FL: #50 of 195 inventorsTop 30%
🗺 Florida: #1,332 of 4,890 inventorsTop 30%
Overall (2011): #188,418 of 364,097Top 55%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7900393 Landscape material and method for making same John W. Spencer, Jr. 2011-03-08