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Bruce E. Knuth
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Oconomowoc, WI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Cylinder having a floating piston, swivel cap, and lubricated rod
Patent number
9,856,892
Issue date
Jan 2, 2018
SPX FLOW, INC.
James E. Cooper
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Hydro-pneumatic system with pressure limiting valve
Patent number
8,876,490
Issue date
Nov 4, 2014
Actuant Corporation
Frantz D. Stanford
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Fluid storage tank configured to remove entrained air from fluid
Patent number
8,491,707
Issue date
Jul 23, 2013
Helgesen Design Services, LLC
Bruce E. Knuth
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Grant
Fluid tank with contamination containment system
Patent number
8,430,122
Issue date
Apr 30, 2013
Helgesen Design Services, LLC
Bruce E. Knuth
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Actuation Rod Lubrication System And Method
Publication number
20160025220
Publication date
Jan 28, 2016
SPX Corporation
James E. Cooper
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
Cylinder Having A Floating Piston, Swivel Cap, and Lubricated Rod
Publication number
20150233396
Publication date
Aug 20, 2015
SPX Corporation
James E. Cooper
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
FLUID STORAGE TANK HAVING ACTIVE INTEGRATED COOLING
Publication number
20110303389
Publication date
Dec 15, 2011
HELGESEN DESIGN SERVICES, LLC
Bruce E. Knuth
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
FLUID STORAGE TANK CONFIGURED TO REMOVE ENTRAINED AIR FROM FLUID
Publication number
20110284089
Publication date
Nov 24, 2011
HELGESEN DESIGN SERVICES, LLC
Bruce E. Knuth
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
Fluid Tank Having Integrated Shut-Off
Publication number
20110006070
Publication date
Jan 13, 2011
HELGESEN DESIGN SERVICES, LLC
Robert E. Broman
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
Information
Patent Application
GRADUAL RELEASE PRESSURIZING VALVE FOR FLUID STORAGE TANK BREATHER...
Publication number
20100065565
Publication date
Mar 18, 2010
HELGESEN DESIGN SERVICES, LLC
Bruce E. Knuth
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
FLUID TANK WITH CONTAMINATION CONTAINMENT SYSTEM
Publication number
20100051121
Publication date
Mar 4, 2010
HELGESEN DESIGN SERVICES, LLC
Bruce E. Knuth
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL