LandOfFree - US Patents - Listing for Pipes and tubular conduits,Distinct layers,With intermediate insulation layer

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Interlocking refractory for covering a pipe

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Interlocking refractory segments

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Interlocking truncated triangular insulator

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Interlocking, laminated refractory for covering a pipe

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Internal support structure for heat exchanger

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Internally insulated, corrosion resistant pipeline

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Jacketed pipe insulation with integral ruler

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Lagged pipe for transporting fluids

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Laminate of metal with thermoplastic material

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Light weight vacuum maintained structures

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Longitudinal open tubular clamps for fixing insulation on piping

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Low conducting metal screen support flange

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Metal-clad insulating complex for a pipe

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Method and apparatus for insulating

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Method and means for insulating a pipe

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Method for inhibiting corrosion under insulation on the...

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Method for inhibiting external corrosion on an insulated...

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Methods of forming insulated pipeline bundles

Pipes and tubular conduits – Distinct layers – With intermediate insulation layer

Modular duct liner panel