Railcar maintenance process

Re-enterable conduit sealing assembly and method

Reboring fixture and method

Rebuilding of the stack, bosh and hearth of a blast furnace usin

Rebuilding worn hammer mill hammers

Recovery processing method of an electrode

Recyclable flexible filter tube and method for recycling filter

Refractory protected replaceable insert

Refrigerant copper line protector and method of repairing

Removal and reinstallation of bottom entering agitator seals

Removal of old split-pin assemblies from guide tubes and replace

Removing rail clips from a railway track

Renewable nut for a lead screw drive and method of making same

Repair and resurfacing methods for use in remanufacturing a...

Repair kit for vehicular brake slack adjuster

Repair method for exterior on a concrete structure

Repair of double shell heat exchangers

Repair of railway cushioning apparatus

Repair of steel-making vessels

Repair of strip conductor on electrical circuit board