LandOfFree - US Patents - Listing for Pipes and tubular conduits,Distinct layers

Pipes and tubular conduits – Distinct layers – Bonded to each other

Plastic hose having embedded reinforcing braid

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

Plastic tube part, particularly thermoplastic tube part

Pipes and tubular conduits – Distinct layers – With longitudinal seam

Plastic-lined pipe

Pipes and tubular conduits – Distinct layers – Bonded to each other

Plastics pipe

Pipes and tubular conduits – Distinct layers – Coated

Polyamide-based composition for flexible pipes containing...

Pipes and tubular conduits – Distinct layers – Bonded to each other

Polyfluoroorgano composites and method for making

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

Polymeric foam tube insulations and method for continuously...

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

Polyurethane elastomer gel insulating composition and use...

Pipes and tubular conduits – Distinct layers – Bonded to each other

Porous metallic layer and formation

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

Precast furnace pipe insulation

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

Prefabricated insulation for HVAC ductwork and other fluid...

Pipes and tubular conduits – Distinct layers – Reinforced

Prestressed composite cryogenic piping

Pipes and tubular conduits – Distinct layers – Coated

Prevention of hydrogen embrittlement of metals in corrosive envi

Pipes and tubular conduits – Distinct layers – Coated

Prevention of hydrogen embrittlement of metals in corrosive envi

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

Process for wear-resistant ducts

Pipes and tubular conduits – Distinct layers – Coated

Protective liner for slurry pipelines

Pipes and tubular conduits – Distinct layers – Coated

Protective liner for slurry pipelines

Pipes and tubular conduits – Distinct layers – With mechanical means to hold layers in contact

Protective refractory locking mechanism

Pipes and tubular conduits – Distinct layers – With mechanical means to hold layers in contact

Protective sleeve with warp spacers