Sintered tungsten liners for shaped charges
Tanged charge holder
Three-phase hypervelocity projectile launcher
Tungsten enhanced liner for a shaped charge
Tungsten enhanced liner for a shaped charge
Wall-breaching apparatus
Warhead
Warhead for projectiles and rockets
Warhead with metal coating for controlled fragmentation
Well bore cutting and perforating devices and methods of...
Well perforating device
Yield enhancing device and method of use