Ralph A. Rutherford

📍 Gaithersburg, MD: #769 of 1,746 inventorsTop 45%

🗺 Maryland: #13,387 of 35,612 inventorsTop 40%

Overall (All Time): #2,057,595 of 4,157,543Top 50%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8826571	Shoe assembly for strength training and fitness exercise	—	2014-09-09
7794368	Shoe assembly for strength training and fitness exercise	—	2010-09-14