Paul W. Shumway

AF American Fence: 3 patents #1 of 8Top 15%

📍 Phoenix, AZ: #1,944 of 6,660 inventorsTop 30%

🗺 Arizona: #10,057 of 32,909 inventorsTop 35%

Overall (All Time): #1,644,911 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5671955	Threadless pipe coupler for sprinkler pipe	—	1997-09-30
5490694	Threadless pipe coupler	—	1996-02-13
5131697	Pipe and coupling system	—	1992-07-21