Rodney C. De Groot

US USDA: 1 patents #1,162 of 2,828Top 45%

📍 Madison, WI: #2,790 of 4,527 inventorsTop 65%

🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%

Overall (All Time): #3,765,844 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5396799	Method and apparatus for in situ evaluation of wooden members	Robert J. Ross, Earl A. Geske, William J. Nelson, Vyto C. Malinauskas, Diego O. Cuevas	1995-03-14