Patents by Inventor Roger F. Backhus

Roger F. Backhus has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 9347755
    Abstract: A detonator system is provided for use with explosives that utilizes two subsystems. A first subsystem functions as a non-explosives based detonator, which does not contain any explosives. The second subsystem is an initiating subsystem, which includes an initiating pellet. To set off an explosive event, the non-energetics based detonator is coupled to the initiating subsystem and the non-energetics based detonator is commanded to provide a suitable signal to the initiating subsystem that is sufficient to function the initiating pellet. Further, the initiating subsystem can be integrated directly into an associated explosive such as a booster that has been configured to receive the initiator subsystem without changing the hazard class of the booster.
    Type: Grant
    Filed: January 10, 2014
    Date of Patent: May 24, 2016
    Assignee: BATTELLE MEMORIAL INSTITUTE
    Inventors: Roger F. Backhus, Richard W. Givens, Jerome A. Klein, Ronald L. Loeser, Jason E. Paugh, Walter G. VanCleave, III, Isaac Thomas Zimmer
  • Publication number: 20150260496
    Abstract: A detonator system is provided for use with explosives that utilizes two subsystems. A first subsystem functions as a non-explosives based detonator, which does not contain any explosives. The second subsystem is an initiating subsystem, which includes an initiating pellet. To set off an explosive event, the non-energetics based detonator is coupled to the initiating subsystem and the non-energetics based detonator is commanded to provide a suitable signal to the initiating subsystem that is sufficient to function the initiating pellet. Further, the initiating subsystem can be integrated directly into an associated explosive such as a booster that has been configured to receive the initiator subsystem without changing the hazard class of the booster.
    Type: Application
    Filed: January 10, 2014
    Publication date: September 17, 2015
    Applicant: Battelle Memorial Institute
    Inventors: Roger F. Backhus, Richard W. Givens, Jerome A. Klein, Ronald L. Loeser, Jason E. Paugh, Walter G. VanCleave III, Isaac Thomas Zimmer
  • Patent number: 8746144
    Abstract: A detonator includes a high voltage switch, an initiator and an initiating pellet. The detonator also includes a low voltage to high voltage firing set coupled to the switch and initiator such that the detonator includes a high voltage power source and initiator in an integrated package. The detonator may also include inductive powering and communications, a microprocessor, tracking and/or locating technologies, such as RFID, GPS, etc., and either a single or combination explosive output pellet. The combination explosive pellet has a first explosive having a first shock energy and a high brisance secondary explosive in the output pellet having a second shock energy greater than the shock energy of the first explosive. Systems are also provided for facilitating fast and easy deployment of one or more detonators in the field.
    Type: Grant
    Filed: May 30, 2013
    Date of Patent: June 10, 2014
    Assignee: Battelle Memorial Institute
    Inventors: Richard W. Givens, Ronald L. Loeser, Roger F. Backhus
  • Publication number: 20140123866
    Abstract: A detonator includes a high voltage switch, an initiator and an initiating pellet. The detonator also includes a low voltage to high voltage firing set coupled to the switch and initiator such that the detonator includes a high voltage power source and initiator in an integrated package. The detonator may also include inductive powering and communications, a microprocessor, tracking and/or locating technologies, such as RFID, GPS, etc., and either a single or combination explosive output pellet. The combination explosive pellet has a first explosive having a first shock energy and a high brisance secondary explosive in the output pellet having a second shock energy greater than the shock energy of the first explosive. Systems are also provided for facilitating fast and easy deployment of one or more detonators in the field.
    Type: Application
    Filed: May 30, 2013
    Publication date: May 8, 2014
    Inventors: Richard W. Givens, Ronald L. Loeser, Roger F. Backhus
  • Patent number: 8661978
    Abstract: A detonator system is provided for use with explosives that utilizes two subsystems. A first subsystem functions as a non-explosives based detonator, which does not contain any explosives. The second subsystem is an initiating subsystem, which includes an initiating pellet. To set off an explosive event, the non-energetics based detonator is coupled to the initiating subsystem and the non-energetics based detonator is commanded to provide a suitable signal to the initiating subsystem that is sufficient to function the initiating pellet. Further, the initiating subsystem can be integrated directly into an associated explosive such as a booster that has been configured to receive the initiator subsystem without changing the hazard class of the booster.
    Type: Grant
    Filed: December 18, 2012
    Date of Patent: March 4, 2014
    Assignee: Battelle Memorial Institute
    Inventors: Roger F. Backhus, Richard W. Givens, Jerome A. Klein, Ronald L. Loeser, Jason E. Paugh, Walter G. VanCleave, III, Isaac Thomas Zimmer
  • Patent number: 8468944
    Abstract: A detonator includes a high voltage switch, an initiator and an initiating pellet. The detonator also includes a low voltage to high voltage firing set coupled to the switch and initiator such that the detonator includes a high voltage power source and initiator in an integrated package. The detonator may also include inductive powering and communications, a microprocessor, tracking and/or locating technologies, such as RFID, GPS, etc., and either a single or combination explosive output pellet. The combination explosive pellet has a first explosive having a first shock energy and a high brisance secondary explosive in the output pellet having a second shock energy greater than the shock energy of the first explosive. Systems are also provided for facilitating fast and easy deployment of one or more detonators in the field.
    Type: Grant
    Filed: April 21, 2011
    Date of Patent: June 25, 2013
    Assignee: Battelle Memorial Institute
    Inventors: Richard W. Givens, Ronald L. Loeser, Roger F. Backhus
  • Publication number: 20120227608
    Abstract: A detonator includes a high voltage switch, an initiator and an initiating pellet. The detonator also includes a low voltage to high voltage firing set coupled to the switch and initiator such that the detonator includes a high voltage power source and initiator in an integrated package. The detonator may also include inductive powering and communications, a microprocessor, tracking and/or locating technologies, such as RFID, GPS, etc., and either a single or combination explosive output pellet. The combination explosive pellet has a first explosive having a first shock energy and a high brisance secondary explosive in the output pellet having a second shock energy greater than the shock energy of the first explosive. Systems are also provided for facilitating fast and easy deployment of one or more detonators in the field.
    Type: Application
    Filed: April 21, 2011
    Publication date: September 13, 2012
    Applicant: BATTELLE MEMORIAL INSTITUTE
    Inventors: Richard W. Givens, Ronald L. Loeser, Roger F. Backhus