Assignee
STONEAGE INC
US91 patents
Top patents by PatentIndex Score
US5909848AJun 8, 1999
High pressure liquid rotary nozzle with coil spring retarder
STONEAGE INC68 citations96
US6059202AMay 9, 2000
High pressure liquid rotary coupling with slip seal
STONEAGE INC59 citations95
USD900961SNov 3, 2020
High pressure rotary nozzle
STONEAGE INC19 citations94
US10024613B2Jul 17, 2018
Flexible tube cleaning lance positioner frame apparatus
STONEAGE INC22 citations93
USD724695SMar 17, 2015
Self regulating fluid bearing high pressure rotary nozzle
STONEAGE INC21 citations92
USD639906SJun 14, 2011
Self regulating fluid bearing high pressure rotary nozzle
STONEAGE INC19 citations92
USD617871SJun 15, 2010
Self regulating fluid bearing high pressure rotary nozzle
STONEAGE INC12 citations92
USD617870SJun 15, 2010
Self regulating fluid bearing high pressure rotary nozzle
STONEAGE INC26 citations92
US6085994AJul 11, 2000
Cable supported rotary multi-jet nozzle
STONEAGE INC26 citations92
US5947387ASep 7, 1999
Adjustable rotating water jet tool for three dimensional cleaning
STONEAGE INC53 citations92
US8016210B2Sep 13, 2011
Self regulating fluid bearing high pressure rotary nozzle with balanced thrust force
STONEAGE INC13 citations91
US7635096B2Dec 22, 2009
Self regulating fluid bearing high pressure rotary nozzle with balanced thrust force
STONEAGE INC14 citations91
US5964414AOct 12, 1999
High pressure liquid rotary nozzle with viscous retarder
STONEAGE INC79 citations91
US9395001B2Jul 19, 2016
High pressure fluid spray nozzle incorporating a flow controlled switching valve
STONEAGE INC15 citations87
US9550649B2Jan 24, 2017
Apparatus for propelling a coil clad hose
STONEAGE INC12 citations84
US9440817B2Sep 13, 2016
Apparatus for storing and dispensing a high pressure hose
STONEAGE INC7 citations84
US9022057B2May 5, 2015
Flow controlled switching valve
STONEAGE INC7 citations84
US8668155B2Mar 11, 2014
Self regulating fluid bearing high pressure rotary nozzle with balanced thrust force
STONEAGE INC9 citations84
USD626624SNov 2, 2010
Self regulating fluid bearing high pressure rotary nozzle
STONEAGE INC13 citations84
USD622810SAug 31, 2010
Self regulating fluid bearing high pressure rotary nozzle
STONEAGE INC12 citations84
US11248860B2Feb 15, 2022
Flexible lance drive positioner apparatus
STONEAGE INC7 citations83
US10684082B2Jun 16, 2020
Flexible tube cleaning lance positioner frame apparatus
STONEAGE INC9 citations83
US10118185B2Nov 6, 2018
Isolated bearing viscous speed retarding device for rotary nozzles
STONEAGE INC8 citations83
US9896299B2Feb 20, 2018
Endless belt flexible tube cleaning lance drive apparatus
STONEAGE INC6 citations83
US9630801B2Apr 25, 2017
Flexible tube cleaning lance drive apparatus
STONEAGE INC6 citations83
US8006920B2Aug 30, 2011
Self regulating fluid bearing high pressure rotary nozzle with balanced thrust force
STONEAGE INC7 citations83
USD638912SMay 31, 2011
Self regulating fluid bearing high pressure rotary nozzle
STONEAGE INC14 citations80
US10010894B2Jul 3, 2018
Apparatus for retarding rotary nozzle speed
STONEAGE INC7 citations79
USD631131SJan 18, 2011
Self regulating fluid bearing high pressure rotary nozzle
STONEAGE INC4 citations74
US10898931B2Jan 26, 2021
Flexible cleaning lance positioner guide apparatus
STONEAGE INC2 citations73
US9950348B2Apr 24, 2018
Flexible cleaning lance positioner guide apparatus
STONEAGE INC2 citations73
US9919333B2Mar 20, 2018
High pressure waterblasting nozzle manipulator apparatus
STONEAGE INC5 citations73
US9844845B1Dec 19, 2017
Coil clad hose assembly apparatus and method
STONEAGE INC3 citations73
US9610603B2Apr 4, 2017
High pressure waterblasting nozzle manipulator apparatus
STONEAGE INC4 citations73
US11781852B2Oct 10, 2023
Fluid lance stop position sensor detection method and system
STONEAGE INC2 citations72
US10710127B2Jul 14, 2020
High pressure cleaning lance drive safety apparatus
STONEAGE INC3 citations72
USD870113SDec 17, 2019
Remote controller
STONEAGE INC2 citations72
US10336571B2Jul 2, 2019
Multiple high pressure flexible lance hose take up drum
STONEAGE INC4 citations72
US10272480B2Apr 30, 2019
Apparatus for remotely propelling a flexible lance into and out of a piping system
STONEAGE INC5 citations72
US9981822B2May 29, 2018
Flexible tube cleaning lance drive apparatus
STONEAGE INC4 citations72
US11460257B2Oct 4, 2022
Flexible lance drive apparatus with autostroke function
STONEAGE INC4 citations71
US11738378B2Aug 29, 2023
Auto-indexing lance positioner apparatus and system
STONEAGE INC2 citations69
US11517947B2Dec 6, 2022
Auto-indexing lance positioner apparatus and system
STONEAGE INC4 citations69
US10809023B2Oct 20, 2020
Flexible tube cleaning lance positioner apparatus
STONEAGE INC2 citations69
US11148151B2Oct 19, 2021
Switcher nozzle high efficiency flow insert
STONEAGE INC2 citations68
US9845594B2Dec 19, 2017
High pressure fluid spray nozzle incorporating a flow controlled switching valve
STONEAGE INC2 citations68
US9662689B2May 30, 2017
Flexible multi-tube cleaning lance positioner guide apparatus
STONEAGE INC3 citations68
US9400145B2Jul 26, 2016
Flexible multi-tube cleaning lance positioner guide apparatus
STONEAGE INC4 citations68
US11713932B2Aug 1, 2023
Flexible tube cleaning lance positioner frame apparatus
STONEAGE INC2 citations67
US11841197B2Dec 12, 2023
Data logger device and system for high pressure leaning lance drive apparatus
STONEAGE INC2 citations66
Showing the top 50 of 91 patents by PatentIndex Score.