HELGESEN DESIGN SERVICES, LLC

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Hartford, WI, US

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Patents Grantslast 30 patents

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
Information Patent Grant
Fluid tank with kidney-loop filtration system
- Patent number 8,287,731
- Issue date Oct 16, 2012
- Helgesen Design Services, LLC
- Thomas C. Marshall
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

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 KIDNEY-LOOP FILTRATION SYSTEM
- Publication number 20100051524
- Publication date Mar 4, 2010
- HELGESEN DESIGN SERVICES, LLC
- Thomas C. Marshall
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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

HELGESEN DESIGN SERVICES, LLC

Organization

Patents Grantslast 30 patents

Fluid storage tank configured to remove entrained air from fluid

Fluid tank with contamination containment system

Fluid tank with kidney-loop filtration system

Patents Applicationslast 30 patents

FLUID STORAGE TANK HAVING ACTIVE INTEGRATED COOLING

FLUID STORAGE TANK CONFIGURED TO REMOVE ENTRAINED AIR FROM FLUID

Fluid Tank Having Integrated Shut-Off

GRADUAL RELEASE PRESSURIZING VALVE FOR FLUID STORAGE TANK BREATHER...

FLUID TANK WITH KIDNEY-LOOP FILTRATION SYSTEM

FLUID TANK WITH CONTAMINATION CONTAINMENT SYSTEM

Trademarklast 30 trademarks