Keith J. Duffy

NC Nelson A. Taylor Co.: 2 patents #3 of 17Top 20%

PC Pacific Industrial Co.: 2 patents #27 of 133Top 25%

📍 Johnstown, NY: #7 of 39 inventorsTop 20%

🗺 New York: #31,572 of 115,490 inventorsTop 30%

Overall (All Time): #1,286,020 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
5791099	Multi-walled, sectional swimming pool fabricated of preformed plastic or resin	—	1998-08-11
D394907	Pool	—	1998-06-02
4952350	Method for forming expanded foam rotomolded products	—	1990-08-28
4924796	Replaceable inflation valve	—	1990-05-15