LandOfFree - US Patents - Listing for Ammunition and explosives,Blasting,Patterned blasting

Ammunition and explosives – Blasting – Patterned blasting

Select fire gun assembly and electronic module for underground j

Ammunition and explosives – Blasting – Patterned blasting

Select fire well perforator system and method of operation

Ammunition and explosives – Blasting – Patterned blasting

Sequential detonation of explosive charges

Ammunition and explosives – Blasting – Patterned blasting

Shaped charge assembly with truncated liner

Ammunition and explosives – Blasting – Patterned blasting

Shaped recesses in explosive carrier housings that provide...

Ammunition and explosives – Blasting – Patterned blasting

Shaped recesses in explosive carrier housings that provide...

Ammunition and explosives – Blasting – Patterned blasting

Small charge blasting apparatus including device for sealing...

Ammunition and explosives – Blasting – Patterned blasting

Smooth wall blasting in rock

Ammunition and explosives – Blasting – Patterned blasting

Solid propellant gas generator with adjustable pressure...

Ammunition and explosives – Blasting – Patterned blasting

System for the initiation of downhole explosive and propellant s