Patents by Inventor Dean F. Richards
Dean F. Richards 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).
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Publication number: 20070205085Abstract: A chain for conveying logs may be formed of both fabricated and cast links to produce a chain that is durable and economical. The chain includes a plurality of driving links each having at least one contact for engaging the logs and a plurality of common links free of the contacts. Whereas each of the driving links are formed as a cast link, each of the common links is formed as a fabricated link.Type: ApplicationFiled: March 1, 2007Publication date: September 6, 2007Applicant: ESCO CorporationInventors: Kevin R. McLaughlin, Ian R. Bingham, Dean F. Richards
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Patent number: 7240618Abstract: 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 an explosive material that is intermixed with or lies proximate to the carrier. The microorganisms are either mobile or temporarily deactivated by freeze drying until rehydrated and remobilized. The microorganisms are capable of metabolizing the explosive material. Examples of such microorganisms include Pseudomonas spp., Escherichia spp., Morganella spp., Rhodococcus spp., Comamonas spp., and denitrifying microorganisms. If the explosive material fails to detonate, the explosive is remediated by the action of the microorganisms. Remediation includes both disabling of the explosive material and detoxification of the resulting chemical compositions.Type: GrantFiled: December 30, 2003Date of Patent: July 10, 2007Assignee: Dyno Nobel Inc.Inventors: Farrell G. Badger, Brendan M. Welch, Ronald D. Thomas, Lyman G. Bahr, Dean F. Richards
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Patent number: 7077044Abstract: 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 include Pseudomonas spp., Escherichia spp., Morganella spp., Rhodococcus spp., Comamonas spp., and denitrifying microorganisms. A self-remediating explosive mixture includes an explosive material intermixed with microorganisms. Joined with an explosive device is a bioremediation apparatus that contains microorganisms and prevents contact between microorganisms and explosive material in the explosive device using a barrier that is actuated to release the microorganisms by mechanical, electrical, or chemical mechanisms. If the explosive device fails to detonate, remediation by microorganisms includes both disabling of the explosive material and detoxification of resulting chemical compositions.Type: GrantFiled: November 3, 2003Date of Patent: July 18, 2006Assignee: Dyno Nobel Inc.Inventors: Farrell G. Badger, Brendan M. Welch, Ronald D. Thomas, Lyman G. Bahr, Dean F. Richards
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Publication number: 20040260141Abstract: 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 an explosive material that is intermixed with or lies proximate to the carrier. The microorganisms are either mobile or temporarily deactivated by freeze drying until rehydrated and remobilized. The microorganisms are capable of metabolizing the explosive material. Examples of such microorganisms include Pseudomonas spp., Escherichia spp., Morganella spp., Rhodococcus spp., Comamonas spp., and denitrifying microorganisms. If the explosive material fails to detonate, the explosive is remediated by the action of the microorganisms. Remediation includes both disabling of the explosive material and detoxification of the resulting chemical compositions.Type: ApplicationFiled: December 30, 2003Publication date: December 23, 2004Applicant: THE ENSIGN-BICKFORD COMPANYInventors: Farrell G. Badger, Brendan M. Welch, Ronald D. Thomas, Lyman G. Bahr, Dean F. Richards
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Publication number: 20040250674Abstract: 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 include Pseudomonas spp., Escherichia spp., Morganella spp., Rhodococcus spp., Comamonas spp., and denitrifying microorganisms. A self-remediating explosive mixture includes an explosive material intermixed with microorganisms. Joined with an explosive device is a bioremediation apparatus that contains microorganisms and prevents contact between microorganisms and explosive material in the explosive device using a barrier that is actuated to release the microorganisms by mechanical, electrical, or chemical mechanisms. If the explosive device fails to detonate, remediation by microorganisms includes both disabling of the explosive material and detoxification of resulting chemical compositions.Type: ApplicationFiled: November 3, 2003Publication date: December 16, 2004Applicant: THE ENSIGN-BICKFORD COMPANYInventors: Farrell G. Badger, Brendan M. Welch, Ronald D. Thomas, Lyman G. Bahr, Dean F. Richards
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Publication number: 20040050188Abstract: A portable sensor includes (i) a housing; (ii) one or more sensing devices, such as a video camera and/or a gas sensor (iii) a transmitter, electrically coupled to the sensing device(s) for transmitting a signal generated by the sensing devices; and (iv) a power source electrically coupled to, and for supplying electrical power to, the sensing devices, and the transmitter. The sensor is particularly useful for surveillance, inspections, medical emergencies and a variety of different settings in which remote transmission of inspected images is desired.Type: ApplicationFiled: September 13, 2002Publication date: March 18, 2004Applicant: Sparky Industries, Inc.Inventors: Ann Lee Richards, Dean F. Richards, Robert D. Richards, James F. Richards
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Patent number: 6668725Abstract: 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 or lies proximate to the carrier. The microorganisms are either mobile or temporarily deactivated by freeze drying until rehydrated and remobilized. The microorganisms are capable of metabolizing the explosive material. Examples of such microorganisms include Pseudomonas spp., Escherichia spp., Morganella spp., Rhodococcus spp., Comamonas spp., and denitrifying microorganisms. If the explosive material fails to detonate, the explosive is remediated by the action of the microorganisms. Remediation includes both disabling of the explosive material and detoxification of the resulting chemical compositions.Type: GrantFiled: December 31, 2001Date of Patent: December 30, 2003Assignee: The Ensign-Brickford CompanyInventors: Farrell G. Badger, Brendan M. Welch, Ronald D. Thomas, Lyman G. Bahr, Dean F. Richards
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Patent number: 6660112Abstract: 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 microorganisms are either mobile or temporarily deactivated by freeze drying until rehydrated and remobilized. The microorganisms are capable of metabolizing the explosive material. Examples of such microorganisms include Pseudomonas spp., Escherichia spp., Morganella spp., Rhodococcus spp., Comamonas spp., and denitrifying microorganisms. A bioremediation apparatus that contains microorganisms and prevents contact between the microorganisms and explosive material is joined with an explosive apparatus that houses a charge of explosive material.Type: GrantFiled: September 19, 2000Date of Patent: December 9, 2003Assignee: The Ensign-Bickford CompanyInventors: Farrell G. Badger, Brendan M. Welch, Ronald D. Thomas, Lyman G. Bahr, Dean F. Richards
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Patent number: 6644200Abstract: 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 microorganisms are either mobile or temporarily deactivated by freeze drying until rehydrated and remobilized. The microorganisms are capable of metabolizing the explosive material. Examples of such microorganisms include Pseudomonas spp., Escherichia spp., Morganella spp., Rhodococcus spp., Comamonas spp., and denitrifying microorganisms. A bioremediation apparatus that contains microorganisms and prevents contact between the microorganisms and explosive material is joined with an explosive apparatus that houses a charge of explosive material.Type: GrantFiled: September 19, 2000Date of Patent: November 11, 2003Assignee: The Ensign-Bickford CompanyInventors: Farrell G. Badger, Brendan M. Welch, Ronald D. Thomas, Lyman G. Bahr, Dean F. Richards
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Publication number: 20020078849Abstract: 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 or lies proximate to the carrier. The microorganisms are either mobile or temporarily deactivated by freeze drying until rehydrated and remobilized. The microorganisms are capable of metabolizing the explosive material. Examples of such microorganisms include Pseudomonas spp., Escherichia spp., Morganella spp., Rhodococcus spp., Comamonas spp., and denitrifying microorganisms. If the explosive material fails to detonate, the explosive is remediated by the action of the microorganisms. Remediation includes both disabling of the explosive material and detoxification of the resulting chemical compositions.Type: ApplicationFiled: December 31, 2001Publication date: June 27, 2002Inventors: Farrell G. Badger, Brendan M. Welch, Ronald D. Thomas, Lyman G. Bahr, Dean F. Richards
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Patent number: 6334395Abstract: 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 or lies proximate to the carrier. The microorganisms are either mobile or temporarily deactivated by freeze drying until rehydrated and remobilized. The microorganisms are capable of metabolizing the explosive material. Examples of such microorganisms include Pseudomonas spp., Escherichia spp., Morganella spp., Rhodococcus spp., Comamonas spp., and denitrifying microorganisms. If the explosive material fails to detonate, the explosive is remediated by the action of the microorganisms. Remediation includes both disabling of the explosive material and detoxification of the resulting chemical compositions.Type: GrantFiled: May 30, 1997Date of Patent: January 1, 2002Assignee: The Ensign-Bickford CompanyInventors: Farrell G. Badger, Brendan M. Welch, Ronald D. Thomas, Lyman G. Bahr, Dean F. Richards
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Patent number: 6120627Abstract: 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 microorganisms are either mobile or temporarily deactivated by freeze drying until rehydrated and remobilized. The microorganisms are capable of metabolizing the explosive material. Examples of such microorganisms include Pseudomonas spp., Escherichia spp., Morganella spp., Rhodococcus spp., Comamonas spp., and denitrifying microorganisms. A bioremediation apparatus that contains microorganisms and prevents contact between the microorganisms and explosive material is joined with an explosive apparatus that houses a charge of explosive material.Type: GrantFiled: October 18, 1996Date of Patent: September 19, 2000Assignee: The Ensign-Bickford CompanyInventors: Farrell G. Badger, Brendan M. Welch, Ronald D. Thomas, Lyman G. Bahr, Dean F. Richards
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Patent number: 5763815Abstract: Technology for in situ remediation of undetonated explosive material. A bioremediating apparatus in the form of a storage chamber houses in moist condition type of microorganisms capable of metabolizing the explosive material. Examples of such microorganisms include Pseudomonas spp., Escherichia coli, Morganella morganii, Rhodococcus spp., Comamonas spp., and denitrifying bacteria. The bioremediating apparatus is joined with an explosive apparatus that houses a charge of explosive material. A solution released into the storage chamber by opening a first valve hydrates the microorganisms. The explosive assembly has an actuation means for opening the first valve and a second valve that releases the microorganisms from the storage chamber to begin metabolizing the explosive material, when the explosive apparatus is joined with the bioremediating apparatus. If the explosive material fails to detonate, the explosive is remediated by the action of the microorganisms.Type: GrantFiled: June 4, 1996Date of Patent: June 9, 1998Assignee: The Ensign-Bickford CompanyInventors: Ronald D. Thomas, Lyman G. Bahr, Walter B. Dunning, Dean F. Richards
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Patent number: 5736669Abstract: Technology for in situ remediation of undetonated explosive material. A bioremediating apparatus in the form of a storage chamber houses in moist condition type of microorganisms capable of metabolizing the explosive material. Examples of such microorganisms include Pseudomonas spp., Escherichia coli, Morganella morganii, Rhodococcus spp., Comamonas spp., and denitrifying bacteria. The bioremediating apparatus is joined with an explosive apparatus that houses a charge of explosive material. A solution released into the storage chamber by opening a first valve hydrates the microorganisms. The explosive assembly has an actuation means for opening the first valve and a second valve that releases the microorganisms from the storage chamber to begin metabolizing the explosive material, when the explosive apparatus is joined with the bioremediating apparatus. If the explosive material fails to detonate, the explosive is remediated by the action of the microorganisms.Type: GrantFiled: June 4, 1996Date of Patent: April 7, 1998Assignee: The Ensign-Bickford CompanyInventors: Ronald D. Thomas, Lyman G. Bahr, Walter B. Dunning, Dean F. Richards
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Patent number: 5382110Abstract: A quick coupling device adapted for mounting a tool to a boom of a carrier includes a coupling structure defining at least one notch and a cam assembly. The cam assembly includes a channel having an open end and a seating wall. The cam assembly is rotatable between an open position and a closed position to facilitate installation, locking and release of the tool from the boom. To lock the tool to the boom, the cam assembly is rotated until the seating wall engages a tool mounting pin received in the channel to effect a firm gripping of the pins.Type: GrantFiled: December 30, 1992Date of Patent: January 17, 1995Assignee: ESCO CorporationInventors: Richard D. Perotto, Terry L. Briscoe, Christopher M. Carpenter, Dean F. Richards