Stanley M. Roby

📍 Hazleton, PA: #19 of 52 inventorsTop 40%

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

Overall (All Time): #3,700,745 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5826867	Mechanical fly tying device	—	1998-10-27