Patents by Inventor Richard Paul Anderson
Richard Paul Anderson 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: 7891588Abstract: Apparatus and method for quickly disconnecting a wetted parts subassembly from a paint spray gun wherein the wetted parts subassembly includes a spray tip, pump cylinder and piston and paint cup components including a pump housing cylinder support carrying the pump cylinder and having a pair of protrusions formed on a pump housing cylinder support, a frame having a pair of slots aligned to receive the protrusions when the pump housing cylinder support is received in the frame, a locking lever pivotably attached to the frame adjacent at least one of the slots and movable between a latched position wherein the pump housing cylinder support is retained to the frame, and an unlatched position wherein the pump housing cylinder support is removable from the frame. A passive retention feature frictionally engages the wetted parts subassembly with the frame when the wetted parts subassembly is received in the frame.Type: GrantFiled: May 31, 2006Date of Patent: February 22, 2011Assignee: Wagner Spray Tech CorporationInventors: Michael B. Jones, Richard Paul Anderson, Allen Arden Caldwell, Brian David Denker, Charles Thomas Graves, Christopher John Herman, Robert Ernest Miller, Lance Talbot Molby
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Publication number: 20090202385Abstract: A method and apparatus for making alloys or ceramics by the subsurface injection of an equilibrium vapor of a boiling liquid of the ceramic or alloys constituents is disclosed. Various powders and products are disclosed.Type: ApplicationFiled: April 14, 2009Publication date: August 13, 2009Inventors: Donn Reynolds Armstrong, Richard Paul Anderson, Lance E. Jacobsen
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Patent number: 7501089Abstract: A needle valve is disclosed for controlling the quantity of a halide vapor to be injected into a liquid metal. The needle valve may seat in a supersonic nozzle from which the halide vapor exits. Various products made with the apparatus of the invention are disclosed.Type: GrantFiled: September 3, 2003Date of Patent: March 10, 2009Assignee: Cristal US, Inc.Inventors: Donn Reynolds Armstrong, Richard Paul Anderson, Lance E. Jacobsen
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Publication number: 20080199348Abstract: A Ti powder is made b y the subsurface reduction of TiCl4 by a stream of liquid of sodium in excess of stoichiometric sufficient to maintain substantially all the reactive products below the sintering temperatures thereof followed by distillation to produce a powder with a packing fraction in the range of from about 4% to about 11%. Also disclosed is a solid product made from the Ti powder.Type: ApplicationFiled: April 24, 2008Publication date: August 21, 2008Applicant: International Titanium Powder, LLCInventors: Donn Reynolds Armstrong, Stanley S. Borys, Richard Paul Anderson
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Patent number: 7351272Abstract: A method of controlling the size and morphology of powder made by the subsurface injection of a halide vapor into a liquid metal is disclosed. A reaction zone is established and the temperature thereof or the time the powder remains therein is controlled to change powder characteristics.Type: GrantFiled: September 3, 2003Date of Patent: April 1, 2008Assignee: International Titanium Powder, LLCInventors: Donn Reynolds Armstrong, Richard Paul Anderson, Lance E. Jacobsen
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Publication number: 20070278787Abstract: Apparatus and method for quickly disconnecting a wetted parts subassembly from a paint spray gun wherein the wetted parts subassembly includes a spray tip, pump cylinder and piston and paint cup components including a pump housing cylinder support carrying the pump cylinder and having a pair of protrusions formed on a pump housing cylinder support, a frame having a pair of slots aligned to receive the protrusions when the pump housing cylinder support is received in the frame, a locking lever pivotably attached to the frame adjacent at least one of the slots and movable between a latched position wherein the pump housing cylinder support is retained to the frame, and an unlatched position wherein the pump housing cylinder support is removable from the frame.Type: ApplicationFiled: May 31, 2006Publication date: December 6, 2007Applicant: WAGNER SPRAY TECH CORPORATIONInventors: Michael B. Jones, Richard Paul Anderson, Allen Arden Caldwell, Brian David Denker, Charles Thomas Graves, Christopher John Herman, Robert Ernest Miller, Lance Talbot Molby
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Patent number: 7041150Abstract: A method and apparatus for making alloys or ceramics by the subsurface injection of an equilibrium vapor of a boiling liquid of the ceramic or alloys constituents is disclosed. Various powders and products are disclosed.Type: GrantFiled: September 3, 2003Date of Patent: May 9, 2006Assignee: The University of ChicagoInventors: Donn Reynolds Armstrong, Richard Paul Anderson, Lance E. Jacobsen
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Patent number: 6861038Abstract: A method of continuously producing a non-oxide ceramic formed of a metal constituent and a non-metal constituent. A salt of the metal constituent and a compound of the non-metal constituent and a compound of the non-metal constituent are introduced into a liquid alkali metal or a liquid alkaline earth metal or mixtures to react the constituents substantially submerged in the liquid metal to form ceramic particles. The liquid metal is present in excess of the stoichiometric amount necessary to convert the constituents into ceramic particles to absorb the heat of reaction to maintain the temperature of the ceramic particles below the sintering temperature. Ceramic particles made by the method are part of the invention.Type: GrantFiled: September 3, 2003Date of Patent: March 1, 2005Assignee: International Titanium Powder, LLC.Inventors: Donn Reynolds Armstrong, Stanley S. Borys, Richard Paul Anderson
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Publication number: 20040166045Abstract: A method of continuously producing a non-oxide ceramic formed of a metal constituent and a non-metal constituent. A salt of the metal constituent and a compound of the non-metal constituent and a compound of the non-metal constituent are introduced into a liquid alkali metal or a liquid alkaline earth metal or mixtures to react the constituents substantially submerged in the liquid metal to form ceramic particles. The liquid metal is present in excess of the stoichiometric amount necessary to convert the constituents into ceramic particles to absorb the heat of reaction to maintain the temperature of the ceramic particles below the sintering temperature. Ceramic particles made by the method are part of the invention.Type: ApplicationFiled: September 3, 2003Publication date: August 26, 2004Inventors: Donn Reynolds Armstrong, Stanley S. Borys, Richard Paul Anderson
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Publication number: 20040079197Abstract: A method and apparatus for making alloys or ceramics by the subsurface injection of an equilibrium vapor of a boiling liquid of the ceramic or alloys constituents is disclosed. Various powders and products are disclosed.Type: ApplicationFiled: September 3, 2003Publication date: April 29, 2004Applicant: International Titanium Powder, LLCInventors: Donn Reynolds Armstrong, Richard Paul Anderson, Lance E. Jacobsen
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Publication number: 20040079196Abstract: A method of controlling the size and morphology of powder made by the subsurface injection of a halide vapor into a liquid metal is disclosed. A reaction zone is established and the temperature thereof or the time the powder remains therein is controlled to change powder characteristics.Type: ApplicationFiled: September 3, 2003Publication date: April 29, 2004Applicant: International Titanium Powder, LLCInventors: Donn Reynolds Armstrong, Richard Paul Anderson, Lance E. Jacobsen
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Publication number: 20030061907Abstract: A method of producing a non-metal element or a metal or an alloy thereof from a halide or mixtures thereof. The halide or mixtures thereof are contacted with a stream of liquid alkali metal or alkaline earth metal or mixtures thereof in sufficient quantity to convert the halide to the non-metal or the metal or alloy and to maintain the temperature of the reactants at a temperature lower than the lesser of the boiling point of the alkali or alkaline earth metal at atmospheric pressure or the sintering temperature of the produced non-metal or metal or alloy. A continuous method is disclosed, particularly applicable to titanium.Type: ApplicationFiled: September 10, 2002Publication date: April 3, 2003Applicant: Kroftt-Brakston International, Inc.Inventors: Donn Reynolds Armostrong, Stanley S. Borys, Richard Paul Anderson
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Publication number: 20020152844Abstract: A method of producing a non-metal element or a metal or an alloy thereof from a halide or mixtures thereof. The halide or mixtures thereof are contacted with a stream of liquid alkali metal or alkaline earth metal or mixtures thereof in sufficient quantity to convert the halide to the non-metal or the metal or alloy and to maintain the temperature of the reactants at a temperature lower than the lesser of the boiling point of the alkali or alkaline earth metal at atmospheric pressure or the sintering temperature of the produced non-metal or metal or alloy. A continuous method is disclosed, particularly applicable to titanium.Type: ApplicationFiled: April 20, 2002Publication date: October 24, 2002Applicant: Kroftt-Brakston International, Inc.Inventors: Donn Reynolds Armstrong, Stanley S. Borys, Richard Paul Anderson
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Publication number: 20020148327Abstract: A method of producing a non-metal element or a metal or an alloy thereof from a halide or mixtures thereof. The halide or mixtures thereof are contacted with a stream of liquid alkali metal or alkaline earth metal or mixtures thereof in sufficient quantity to convert the halide to the non-metal or the metal or alloy and to maintain the temperature of the reactants at a temperature lower than the lesser of the boiling point of the alkali or alkaline earth metal at atmospheric pressure or the sintering temperature of the produced non-metal or metal or alloy. A continuous method is disclosed, particularly applicable to titanium.Type: ApplicationFiled: April 19, 2002Publication date: October 17, 2002Applicant: Kroftt-Brakston International, Inc.Inventors: Donn Reynolds Armstrong, Stanley S. Borys, Richard Paul Anderson
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Patent number: 6409797Abstract: A method of producing a non-metal element or a metal or an alloy thereof from a halide or mixtures thereof. The halide or mixtures thereof are contacted with a stream of liquid alkali metal or alkaline earth metal or mixtures thereof in sufficient quantity to convert the halide to the non-metal or the metal or alloy and to maintain the temperature of the reactants at a temperature lower than the lesser of the boiling point of the alkali or alkaline earth metal at atmospheric pressure or the sintering temperature of the produced non-metal or metal or alloy. A continuous method is disclosed, particularly applicable to titanium.Type: GrantFiled: March 8, 1999Date of Patent: June 25, 2002Assignees: International Titanium Powder LLC, Kroftt Brakston International, Inc.Inventors: Donn Reynolds Armstrong, Stanley S. Borys, Richard Paul Anderson
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Publication number: 20020005090Abstract: A method of producing a non-metal element or a metal or an alloy thereof from a halide or mixtures thereof. The halide or mixtures thereof are contacted with a stream of liquid alkali metal or alkaline earth metal or mixtures thereof in sufficient quantity to convert the halide to the non-metal or the metal or alloy and to maintain the temperature of the reactants at a temperature lower than the lesser of the boiling point of the alkali or alkaline earth metal at atmospheric pressure or the sintering temperature of the produced non-metal or metal or alloy. A continuous method is disclosed, particularly applicable to titanium.Type: ApplicationFiled: March 8, 1999Publication date: January 17, 2002Applicant: International Titanium Powder LLCInventors: DONN REYNOLDS ARMSTRONG, STANLEY S. BORYS, RICHARD PAUL ANDERSON
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Patent number: 5958106Abstract: A method of producing a non-metal element or a metal or an alloy thereof from a halide or mixtures thereof. The halide or mixtures thereof are contacted with a stream of liquid alkali metal or alkaline earth metal or mixtures thereof in sufficient quantity to convert the halide to the non-metal or the metal or alloy and to maintain the temperature of the reactants at a temperature lower than the sintering temperature of the produced non-metal or metal or alloy. A continuous method is disclosed, particularly applicable to titanium.Type: GrantFiled: January 13, 1997Date of Patent: September 28, 1999Assignee: International Titanium Powder, L.L.C.Inventors: Donn Reynolds Armstrong, Stanley S. Borys, Richard Paul Anderson
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Patent number: 5779761Abstract: A method of producing a non-metal element or a metal or an alloy thereof from a halide or mixtures thereof. The halide or mixtures thereof are contacted with a stream of liquid alkali metal or alkaline earth metal or mixtures thereof in sufficient quantity to convert the halide to the non-metal or the metal or alloy and to maintain the temperature of the reactants at a temperature lower than the lesser of the boiling point of the alkali or alkaline earth metal at atmospheric pressure or the sintering temperature of the produced non-metal or metal or alloy. A continuous method is disclosed, particularly applicable to titanium.Type: GrantFiled: August 2, 1996Date of Patent: July 14, 1998Assignee: Kroftt-Brakston International, Inc.Inventors: Donn Reynolds Armstrong, Stanley S. Borys, Richard Paul Anderson