Richard L. Hopper, Sr.

📍 Juneau, AK: #33 of 104 inventorsTop 35%

🗺 Alaska: #487 of 1,355 inventorsTop 40%

Overall (All Time): #3,880,171 of 4,157,543Top 95%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5029550	Hydrant tag structure	Eli A. Mikos	1991-07-09