Assignee
KNAPPCO CORP
US6 patents
Top patents by PatentIndex Score
US10407296B2Sep 10, 2019
Optical fluid sensors for cross contamination control systems
KNAPPCO CORP8 citations76
US9715241B2Jul 25, 2017
Temperature monitoring and control apparatus and method
KNAPPCO CORP4 citations70
US5275202AJan 4, 1994
Adjustable emergency relief vent with surge protection
KNAPPCO CORP13 citations67
US5244181ASep 14, 1993
High flow internal emergency valve
KNAPPCO CORP7 citations67
US5048553ASep 17, 1991
Relief valve with overturn surge control for storage tank
KNAPPCO CORP14 citations67
US10534374B2Jan 14, 2020
Cross contamination control systems with fluid product ID sensors
KNAPPCO CORP0 citations48