Patents by Inventor William B. Sanborn
William B. Sanborn 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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Patent number: 9908177Abstract: An object is made by sealing a metal body of the part to a nonmetal part of the object. The metal body is formed by a powdered metallurgy process, with the metal body being formed around or with the nonmetal part. Metal powder may be sintered or bonded to form the metal body around the nonmetal part, with the metal body then contracting as it sinters and cools to form the seal around the nonmetal part. The nonmetal part may be a glass or ceramic part, and may include electrical conductors passing through nonmetal part, and sealed in holes in the glass or ceramic. The object may be any of a variety of devices such as an electro-explosive device or an electronics device.Type: GrantFiled: May 20, 2014Date of Patent: March 6, 2018Assignee: Raytheon CompanyInventors: William B Sanborn, Jr., Mitchell N Gross
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Publication number: 20150342070Abstract: An object is made by sealing a metal body of the part to a nonmetal part of the object. The metal body is formed by a powdered metallurgy process, with the metal body being formed around or with the nonmetal part. Metal powder may be sintered or bonded to form the metal body around the nonmetal part, with the metal body then contracting as it sinters and cools to form the seal around the nonmetal part. The nonmetal part may be a glass or ceramic part, and may include electrical conductors passing through nonmetal part, and sealed in holes in the glass or ceramic. The object may be any of a variety of devices such as an electro-explosive device or an electronics device.Type: ApplicationFiled: May 20, 2014Publication date: November 26, 2015Applicant: Raytheon CompanyInventors: William B. Sanborn, JR., Mitchell N. Gross
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Patent number: 8523989Abstract: Embodiments of the present subject matter provide a compound and material that may be used as a lead-free primary explosive. An embodiment of the present subject matter provides the compound copper(I) nitrotetrazolate. Certain embodiments of the present subject matter provide methods for preparing lead-free primary explosives. The method includes: providing cuprous salt; providing water; providing 5-nitrotetrazolate salt; combining the cuprous salt, water and 5-nitrotetrazolate salt to form a mixture; and heating the mixture. The method may also include providing cuprous chloride and providing sodium 5-nitrotetrazolate. Certain embodiments of the present subject matter also provide methods for preparing copper(I) nitrotetrazolate. The method includes: providing cuprous salt; providing water; providing 5-nitrotetrazolate salt; combining the cuprous salt, water and 5-nitrotetrazolate salt to form a mixture; and heating the mixture.Type: GrantFiled: September 13, 2012Date of Patent: September 3, 2013Assignee: Pacific Scientific Energetic Materials CompanyInventors: John W. Fronabarger, Michael D. Williams, William B. Sanborn
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Publication number: 20130204005Abstract: Embodiments of the present subject matter provide a compound and material that may be used as a lead-free primary explosive. An embodiment of the present subject matter provides the compound copper(I) nitrotetrazolate. Certain embodiments of the present subject matter provide methods for preparing lead-free primary explosives. The method includes: providing cuprous salt; providing water; providing 5-nitrotetrazolate salt; combining the cuprous salt, water and 5-nitrotetrazolate salt to form a mixture; and heating the mixture. The method may also include providing cuprous chloride and providing sodium 5-nitrotetrazolate. Certain embodiments of the present subject matter also provide methods for preparing copper(I) nitrotetrazolate. The method includes: providing cuprous salt; providing water; providing 5-nitrotetrazolate salt; combining the cuprous salt, water and 5-nitrotetrazolate salt to form a mixture; and heating the mixture.Type: ApplicationFiled: September 13, 2012Publication date: August 8, 2013Applicant: PACIFIC SCIENTIFIC ENERGETIC MATERIALS COMPANYInventors: John W. Fronabarger, Michael D. Williams, William B. Sanborn
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Patent number: 8298324Abstract: Embodiments of the present subject matter provide a compound and material that may be used as a lead-free primary explosive. An embodiment of the present subject matter provides the compound copper(I) nitrotetrazolate. Certain embodiments of the present subject matter provide methods for preparing lead-free primary explosives. The method includes: providing cuprous salt; providing water; providing 5-nitrotetrazolate salt; combining the cuprous salt, water and 5-nitrotetrazolate salt to form a mixture; and heating the mixture. The method may also include providing cuprous chloride and providing sodium 5-nitrotetrazolate. Certain embodiments of the present subject matter also provide methods for preparing copper(I) nitrotetrazolate. The method includes: providing cuprous salt; providing water; providing 5-nitrotetrazolate salt; combining the cuprous salt, water and 5-nitrotetrazolate salt to form a mixture; and heating the mixture.Type: GrantFiled: October 27, 2011Date of Patent: October 30, 2012Assignee: Pacific Scientific Energetic Materials CompanyInventors: John W. Fronabarger, Michael D. Williams, William B. Sanborn
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Publication number: 20120077983Abstract: Embodiments of the present subject matter provide a compound and material that may be used as a lead-free primary explosive. An embodiment of the present subject matter provides the compound copper(I) nitrotetrazolate. Certain embodiments of the present subject matter provide methods for preparing lead-free primary explosives. The method includes: providing cuprous salt; providing water; providing 5-nitrotetrazolate salt; combining the cuprous salt, water and 5-nitrotetrazolate salt to form a mixture; and heating the mixture. The method may also include providing cuprous chloride and providing sodium 5-nitrotetrazolate. Certain embodiments of the present subject matter also provide methods for preparing copper(I) nitrotetrazolate. The method includes: providing cuprous salt; providing water; providing 5-nitrotetrazolate salt; combining the cuprous salt, water and 5-nitrotetrazolate salt to form a mixture; and heating the mixture.Type: ApplicationFiled: October 27, 2011Publication date: March 29, 2012Applicant: PACIFIC SCIENTIFIC ENERGETIC MATERIALS COMPANYInventors: JOHN W. FRONABARGER, MICHAEL D. WILLIAMS, WILLIAM B. SANBORN
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Patent number: 8071784Abstract: Embodiments of the present subject matter provide a compound and material that may be used as a lead-free primary explosive. An embodiment of the present subject matter provides the compound copper(I) nitrotetrazolate. Certain embodiments of the present subject matter provide methods for preparing lead-free primary explosives. The method includes: providing cuprous salt; providing water; providing 5-nitrotetrazolate salt; combining the cuprous salt, water and 5-nitrotetrazolate salt to form a mixture; and heating the mixture. The method may also include providing cuprous chloride and providing sodium 5-nitrotetrazolate. Certain embodiments of the present subject matter also provide methods for preparing copper(I) nitrotetrazolate. The method includes: providing cuprous salt; providing water; providing 5-nitrotetrazolate salt; combining the cuprous salt, water and 5-nitrotetrazolate salt to form a mixture; and heating the mixture.Type: GrantFiled: October 8, 2010Date of Patent: December 6, 2011Assignee: Pacific Scientific Energetic Materials CompanyInventors: John W. Fronabarger, Michael D. Williams, William B Sanborn
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Publication number: 20110108172Abstract: Embodiments of the present subject matter provide a compound and material that may be used as a lead-free primary explosive. An embodiment of the present subject matter provides the compound copper(I) nitrotetrazolate. Certain embodiments of the present subject matter provide methods for preparing lead-free primary explosives. The method includes: providing cuprous salt; providing water; providing 5-nitrotetrazolate salt; combining the cuprous salt, water and 5-nitrotetrazolate salt to form a mixture; and heating the mixture. The method may also include providing cuprous chloride and providing sodium 5-nitrotetrazolate. Certain embodiments of the present subject matter also provide methods for preparing copper(I) nitrotetrazolate. The method includes: providing cuprous salt; providing water; providing 5-nitrotetrazolate salt; combining the cuprous salt, water and 5-nitrotetrazolate salt to form a mixture; and heating the mixture.Type: ApplicationFiled: October 8, 2010Publication date: May 12, 2011Applicant: PACIFIC SCIENTIFIC ENERGETIC MATERIALS COMPANYInventors: JOHN W. FRONABARGER, Michael D. Williams, William B. Sanborn
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Patent number: 7833330Abstract: Embodiments of the present subject matter provide a compound and material that may be used as a lead-free primary explosive. An embodiment of the present subject matter provides the compound copper(I) nitrotetrazolate. Certain embodiments of the present subject matter provide methods for preparing lead-free primary explosives. The method includes: providing cuprous salt; providing water; providing 5-nitrotetrazolate salt; combining the cuprous salt, water and 5-nitrotetrazolate salt to form a mixture; and heating the mixture. The method may also include providing cuprous chloride and providing sodium 5-nitrotetrazolate. Certain embodiments of the present subject matter also provide methods for preparing copper(I) nitrotetrazolate. The method includes: providing cuprous salt; providing water; providing 5-nitrotetrazolate salt; combining the cuprous salt, water and 5-nitrotetrazolate salt to form a mixture; and heating the mixture.Type: GrantFiled: February 20, 2007Date of Patent: November 16, 2010Assignee: Pacific Scientific Energetic Materials CompanyInventors: John W. Fronabarger, Michael D. Williams, William B. Sanborn
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Publication number: 20090069566Abstract: Embodiments of the present subject matter provide a compound and material that may be used as a lead-free primary explosive. An embodiment of the present subject matter provides the compound copper(I) nitrotetrazolate. Certain embodiments of the present subject matter provide methods for preparing lead-free primary explosives. The method includes: providing cuprous salt; providing water; providing 5-nitrotetrazolate salt; combining the cuprous salt, water and 5-nitrotetrazolate salt to form a mixture; and heating the mixture. The method may also include providing cuprous chloride and providing sodium 5-nitrotetrazolate. Certain embodiments of the present subject matter also provide methods for preparing copper(I) nitrotetrazolate. The method includes: providing cuprous salt; providing water; providing 5-nitrotetrazolate salt; combining the cuprous salt, water and 5-nitrotetrazolate salt to form a mixture; and heating the mixture.Type: ApplicationFiled: February 20, 2007Publication date: March 12, 2009Inventors: John W. Fronabarger, Michael D. Williams, William B. Sanborn