Anti-electrostatic procedure for opening petroleum equipment

Anti-static hose assemblies

Anti-static hose assemblies

Anti-static transit case

Antistatic hose

Apparatus and method for neutralizing static electrical charges

Coated braided hose method

Conductive fiber hose

Conductive flanged fitting

Conductive flanges for pipe fittings

Coupler with combination locking and bonding ring

Coupling assembly with bonding jumper

Coupling with hard metallic ductile conductive coating

Coupling with insulated flanges

Current collector

Device for preventing electrically induced fires in gas tubing

Dielectric isolation of metallic conduits

Double-grounded wall tank, and method of its manufacture

Electrical charge dissipation device

Electronic static discharge apparatus