Assignee
BRAY INT INC
US23 patents
Top patents by PatentIndex Score
US6079442AJun 27, 2000
Valve actuator
BRAY INT INC60 citations90
US6003837ADec 21, 1999
Valve actuator
BRAY INT INC63 citations90
US5564461AOct 15, 1996
Assembly for connecting an actuator to a rotary valve
BRAY INT INC81 citations90
US5152501AOct 6, 1992
Butterfly valve
BRAY INT INC44 citations90
US5305781AApr 26, 1994
Valve positioning monitoring apparatus
BRAY INT INC27 citations89
US5178187AJan 12, 1993
Valve position indicating apparatus
BRAY INT INC25 citations89
US9546742B2Jan 17, 2017
Illuminated valve position indication
BRAY INT INC8 citations79
US9291273B2Mar 22, 2016
Butterfly valve assembly
BRAY INT INC5 citations76
US5695170ADec 9, 1997
Rotary valve
BRAY INT INC19 citations73
US11339895B2May 24, 2022
Valve position indicator with LEDS
BRAY INT INC4 citations69
US10267433B2Apr 23, 2019
Illuminated dome/conical mirror valve position indication
BRAY INT INC6 citations69
US5314165AMay 24, 1994
Rotary valve
BRAY INT INC14 citations68
US11408451B2Aug 9, 2022
Smart valve with integrated electronics
BRAY INT INC2 citations66
US10428989B2Oct 1, 2019
Material handling unload tee with one action pivotable door
BRAY INT INC0 citations50
US9909705B2Mar 6, 2018
Unload tee
BRAY INT INC1 citations50
US10378562B2Aug 13, 2019
Combination device for lockout and partial stroke test of valve actuators
BRAY INT INC1 citations48
US11624453B2Apr 11, 2023
Smart valve adaptor with integrated electronics
BRAY INT INC0 citations45
US9574669B2Feb 21, 2017
Butterfly valve assembly
BRAY INT INC1 citations45
US12018772B2Jun 25, 2024
Valve with load cell
BRAY INT INC0 citations42
US9440324B2Sep 13, 2016
Angle valve with hammerless grinding
BRAY INT INC0 citations37
US12385577B2Aug 12, 2025
Low noise and anti-cavitation rotary control valve
BRAY INT INC0 citations36
US10527190B2Jan 7, 2020
Unload tee
BRAY INT INC0 citations36
US12449042B2Oct 21, 2025
Valve seat retention
BRAY INT INC0 citations33