RP

Richard G. Parker

📍 Hudson, OH: #17 of 58 inventorsTop 30%
🗺 Ohio: #1,649 of 5,836 inventorsTop 30%
Overall (2003): #134,090 of 273,478Top 50%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6565647 Cementitious shotcrete composition Wilfred J. Day, Frank M. MacNeil 2003-05-20