Placement method for Q.D. charges using minimum diving time
Polymeric film-enveloped explosive cartridges and their manufact
Primer assembly
Primer casing and method of charging a blasthole
Primer centering device for large diameter blastholes
Process for the impact healing of inner discontinuities or defec
Process for visualization of a detonation wave
Propellant for fracturing wells
Propellant igniter assembly having a multi-zone booster charge
Rapid burning propellant charge for automobile air bag inflators
Rapid burning propellent charge for automobile air bag inflators
Rock-blasting cartridge and blasting method
Secondary high explosive booster, and method of making and metho
Shaped charge carrier
Shaped charge tubing cutter
Shock insensitive initiating devices
Shock-augmenting charge with axially-grooved booster housing
Signal tube and detonator cord connector
Single-step contact explosive device for breaching...
Water reactive method with delayed explosion