Donna Marie Grady

📍 Scotrun, PA: #4 of 8 inventorsTop 50%

🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%

Overall (All Time): #3,499,071 of 4,157,543Top 85%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6502570	Counter addition for a range top	—	2003-01-07