| Patent Number |
Title Of Patent |
Date Issued |
| 7240618 |
Explosive device with accelerated bioremediation capacity |
July 10, 2007 |
| Technology for in situ remediation of undetonated explosive material. An explosive apparatus contains an explosive material in close proximity with a carrier containing microorganisms and with nutrient for the microorganisms. An explosive mixture capable of self remediation includes |
| 7077044 |
Method for bioremediating undetonated explosive device |
July 18, 2006 |
| Technology for in situ remediation of undetonated explosive device. An explosive device contains an explosive material in close proximity with microorganisms capable of metabolizing the explosive material that are either mobile or temporarily deactivated by freeze drying. Examples in |
| 6668725 |
Methods, apparatus, and systems for accelerated bioremediation of explosives |
December 30, 2003 |
| Technology for in situ remediation of undetonated explosive material. An explosive apparatus contains an explosive material in close proximity with a carrier containing microorganisms. An explosive mixture capable of self remediation includes an explosive material that is intermixed with |
| 6660112 |
Method for manufacturing explosive device having self-remediating capacity |
December 9, 2003 |
| Technology for in situ remediation of undetonated explosive material. An explosive apparatus contains an explosive material in close proximity with microorganisms. An explosive mixture capable of self remediation in the form of an explosive material is intermixed with microorganisms. The |
| 6644200 |
Method for bioremediating undetonated explosive device |
November 11, 2003 |
| Technology for in situ remediation of undetonated explosive material. An explosive apparatus contains an explosive material in close proximity with microorganisms. An explosive mixture capable of self remediation in the form of an explosive material is intermixed with microorganisms. The |
| 6334395 |
Methods, apparatus, and systems for accelerated bioremediation of explosives |
January 1, 2002 |
| Technology for in situ remediation of undetonated explosive material. An explosive apparatus contains an explosive material in close proximity with a carrier containing microorganisms. An explosive mixture capable of self remediation includes an explosive material that is intermixed with |
| 6120627 |
Explosive with bioremediating capacity |
September 19, 2000 |
| Technology for in situ remediation of undetonated explosive material. An explosive apparatus contains an explosive material in close proximity with microorganisms. An explosive mixture capable of self remediation in the form of an explosive material is intermixed with microorganisms. The |
| 5816747 |
Device for cutting a large diameter pipe and initiation manifold therefor |
October 6, 1998 |
| A device (10) for explosively cutting a pipe (40) having an inner circumference has a carrier member (12) having a circumference. A support structure, such as a spring steel band (20), is releasably carried on the carrier member (12) in a retracted configuration by an explosive bolt (24) |
| 5780764 |
Booster explosive devices and combinations thereof with explosive accessory charges |
July 14, 1998 |
| A booster explosive device (10) has a housing (12) within which is contained an explosive primer charge (14). Mechanical fastener components such as exterior screw threads (32) on housing (12) and interior screw threads (34) on an explosive accessory charge (20) may be engaged with e |
| 5714712 |
Explosive initiation system |
February 3, 1998 |
| A detonation system especially useful for initiating a plurality of substantially simultaneous seismic detonations includes an electric trunkline circuit disposed on the surface of a firing site containing boreholes, within which booster charges having respective top and base portion |
| 5661256 |
Slider member for booster explosive charges |
August 26, 1997 |
| A slider (36) has a base fixture (40) and a shielding tube (42). The slider (36) is used to operably couple a detonator (44) to a detonating cord (62) that passes through a booster device (10), i.e., to prevent the detonating cord (62) from directly initiating or fracturing the booster ( |
| 5614693 |
Accessory charges for booster explosive devices |
March 25, 1997 |
| An accessory charge (20) for mounting on a booster explosive device (10) is preferably of toroidal configuration including a hub opening (29) dimensioned and configured to engage the accessory charge (20) with the booster device (10). The booster device (10) may have exterior threads |
