Patents by Inventor Brice E. Martin
Brice E. Martin 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: 8317239Abstract: A flip-up bumper assembly for a motor vehicle having a at least one attachment assembly, a support member, a bumper frame, a lift height adjustment member, an extendable member. Additionally, the flip-up bumper assembly may further include a variable height bumper frame and/or a pivot member. The flip up bumper assembly is generally coupled to the motor vehicle. The bumper frame is operably connected to the support member wherein the bumper frame rotates about a pivot point on the support member. The extendable member is coupled to both the attachment member and the bumper frame. The extendable member extends in a generally horizontal direction and causes the bottom of the bumper frame to angularly deflect about the pivot point, resulting in an outward and upward translation. The variable height flip-up bumper assembly of the present invention allows for the use of a plurality of bumper sizes as selected by the vehicle owner.Type: GrantFiled: April 22, 2010Date of Patent: November 27, 2012Assignee: Four State International Trucks, Inc.Inventors: Bryan E. Martin, Brice E. Martin
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Publication number: 20110260477Abstract: A flip-up bumper assembly for a motor vehicle having a at least one attachment assembly, a support member, a bumper frame, a lift height adjustment member, an extendable member. Additionally, the flip-up bumper assembly may further include a variable height bumper frame and/or a pivot member. The flip up bumper assembly is generally coupled to the motor vehicle. The bumper frame is operably connected to the support member wherein the bumper frame rotates about a pivot point on the support member. The extendable member is coupled to both the attachment member and the bumper frame. The extendable member extends in a generally horizontal direction and causes the bottom of the bumper frame to angularly deflect about the pivot point, resulting in an outward and upward translation. The variable height flip-up bumper assembly of the present invention allows for the use of a plurality of bumper sizes as selected by the vehicle owner.Type: ApplicationFiled: April 22, 2010Publication date: October 27, 2011Inventors: Bryan E. MARTIN, Brice E. Martin
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Patent number: 4596701Abstract: Processes are described for preparing pure ammonium molybdate from impure roasted molybdenum concentrates. An aqueous solution of sulfuric acid, ammonium sulfate, and ammonium persulfate is contacted with impure molybdenum concentrate to solubilize a major portion of the impurities. The resulting molybdenum concentrate is digested in ammonium hydroxide under conditions that maximize iron precipitation and removal. The resulting ammonium molybdate solution is separated from the sludge and further purified by chelating cation exchange resin in the ammonium form.Type: GrantFiled: March 27, 1985Date of Patent: June 24, 1986Assignee: GTE Products CorporationInventors: Michael J. Cheresnowsky, Brice E. Martin
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Patent number: 4397690Abstract: Gold is recovered from a material including gold and molybdenum or tungsten by contacting the material with an aqueous solution of hydrogen iodide and iodine to solubilize the gold without solubilizing the molybdenum or tungsten and recovering the gold from the solution.Type: GrantFiled: September 20, 1982Date of Patent: August 9, 1983Assignee: GTE Products CorporationInventors: Clarence D. Vanderpool, Brice E. Martin, Richard G. W. Gingerich
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Patent number: 4366141Abstract: Coarse particle size zinc sulfide is treated with a solution of alkali metal halide to make it adaptable for hot-pressing into shaped, polycrystalline windows which is more transparent in the visible to near visible and infrared spectral regions than untreated coarse particle size zinc sulfide.Type: GrantFiled: March 27, 1981Date of Patent: December 28, 1982Assignee: GTE Products CorporationInventors: Brice E. Martin, Alan R. Schwartz
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Patent number: 4353881Abstract: Tungsten is recovered from tungsten ore concentrates in the form of sodium tungstate by a basic process in which ground ore is first digested in a sodium hydroxide solution followed by diluting the solution to dissolved sodium tungstate separating the solution from the caustic insoluble sludge and crystallizing soluble sodium tungstate, wherein the present invention permits improved recovery of tungsten from difficult to process ores by the process steps of comminuting said tungsten ore concentrate to a particle size less than about 200 mesh, adding the comminuted ore to an aqueous solution of sodium hydroxide at a temperature from about 10 to about 30 degrees centigrade, dispersing said comminuted ore in the aqueous solution of sodium hydroxide prior to digestion, digesting at a temperature of from about 75.degree. C. to about 150.degree. C.Type: GrantFiled: May 7, 1981Date of Patent: October 12, 1982Assignee: GTE Products CorporationInventors: Lucretia R. Quatrini, Martin C. Vogt, Brice E. Martin
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Patent number: 4353878Abstract: Tungsten is recovered from tungsten ore concentrates in the form of sodium tungstate by a basic process in which ground ore is first digested in a sodium hydroxide solution followed by diluting the solution to dissolve sodium tungstate separating the solution from the caustic insoluble sludge and crystallizing soluble sodium tungstate, wherein the present invention permits improved recovery of tungsten from difficult to process ores by the process steps of comminuting said tungsten ore concentrate to a particle size less than 325 mesh, adding said comminuted ore to aqueous sodium hydroxide at a concentration of at least 10 molar and digesting at a temperature of from about 75.degree. C. to 150.degree. C. for a sufficient period of time to convert substantially all of the tungsten values to soluble sodium tungstate, and diluting the mixture to reduce the sodium hydroxide concentration to between about 4.5 and 5.5 molar at a temperature below about 90.degree. C.Type: GrantFiled: May 7, 1981Date of Patent: October 12, 1982Assignee: GTE Products CorporationInventors: Lucretia R. Quatrini, Marie B. Terlizzi, Brice E. Martin
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Patent number: 4353879Abstract: Tungsten is recovered from tungsten ore concentrates in the form of sodium tungstate by a basic process in which ground ore is first digested in a sodium hydroxide solution followed by diluting the solution to dissolve sodium tungstate separating the solution from the caustic insoluble sludge and crystallizing soluble sodium tungstate, wherein the present invention permits improved recovery of tungsten from difficult to process ores by the process steps of comminuting said tungsten ore concentrate to a particle size less than about 200 mesh, dispersing the comminuted ore to separate agglomerated particles, adding the dispersed ore to aqueous sodium hydroxide at a concentration of at least 10 molar and digesting at a temperature of from about 75.degree. C. to 150.degree. C. for a sufficient period of time to convert substantially all of the tungsten values to soluble sodium tungstate, and diluting the mixture to reduce the sodium hydroxide concentration to between about 4.5 and 5.Type: GrantFiled: May 7, 1981Date of Patent: October 12, 1982Assignee: GTE Products CorporationInventors: Lucretia R. Quatrini, Brice E. Martin
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Patent number: 4255397Abstract: In a process for recovering tungsten from cemented tungsten carbide, the tungsten carbide is oxidized to form an oxidized product and the oxidized product is digested in an aqueous solution of alkali metal hydroxide to form a soluble portion containing tungsten values and an insoluble residue portion. According to the improved process of the present invention, tungsten values are recovered from the insoluble residue portion by mixing the insoluble portion with an alkali metal carbonate to form a resulting mixture, roasting the resulting mixture in an atmosphere containing oxygen to oxidize the insoluble portion and form another product which is leached with water to recover soluble tungsten values.Type: GrantFiled: December 21, 1979Date of Patent: March 10, 1981Assignee: GTE Products CorporationInventors: Brice E. Martin, Joseph E. Ritsko, Howard L. Acla