Robert A. Silverthorne

📍 Sandy, UT: #19 of 72 inventorsTop 30%

🗺 Utah: #283 of 1,164 inventorsTop 25%

Overall (2003): #127,889 of 273,478Top 50%

Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6592003	Business card dispenser	—	2003-07-15