Linear motor driven laser cutting machine

Linearized scanning system and method for an energy beam

Lined pipe, and method and apparatus for making same

Liquid cooled plasma arc torch system and method for replacing a

Liquid cooling for a welding torch

Liquid crystal mask type laser marking system

Liquid film stabilized induction plasma torch

Liquid filter construction and methods

Liquid injection plasma deposition method and apparatus

Liquid stabilized plasma burner having flexible cathode holder

Liquid-cooled welding torch assembly

Load voltage detecting device for use in an apparatus for supply

Local heatsink welding device and welding method thereof

Localized plasma assisted chemical etching through a mask

Localized vacuum processing apparatus

Locking crank mechanism

Locking device for latch assembly

Long lasting torch

Long reach welding torch and method for selecting torch shape

Long wearing contact tip for inert gas arc welding