John R. Ripkey

HS Hose Shop: 4 patents #2 of 2Top 100%

📍 McHenry, IL: #90 of 350 inventorsTop 30%

🗺 Illinois: #21,447 of 84,256 inventorsTop 30%

Overall (All Time): #1,264,518 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
D486768	Gas fitting	Kent Carroll	2004-02-17
D474832	Valve	—	2003-05-20
D468806	Valve	—	2003-01-14
6170519	Pressure regulator	Kent Carroll	2001-01-09