Inventor · disambiguated record
Donn Armstrong
Also filed as: ARMSTRONG DONN · ARMSTRONG DONN R · ARMSTRONG DONN REYNOLDS
11 granted patents·13 pending applications·488 citations·filing 1991–2010
93Inventor score
Files withINT TITANIUM POWDER LLC11ANDERSON RICHARD P2CRISTAL US INC2KROFTT BRAKSTON INTERNATIONAL2ARMSTRONG DONN R1
Top patents by PatentIndex Score
24 records- 0195US5958106AMethod of making metals and other elements from the halide vapor of the metalINT TITANIUM POWDER L L C·Filed 1997·Granted Sep 28, 1999·132 cites·40 claims
- 0295US5779761AMethod of making metals and other elementsKROFTT BRAKSTON INTERNATIONAL·Filed 1996·Granted Jul 14, 1998·152 cites·41 claims
- 0393US6409797B2Method of making metals and other elements from the halide vapor of the metalINT TITANIUM POWDER LLC·Filed 1999·Granted Jun 25, 2002·64 cites·21 claims
- 0487US7041150B2Preparation of alloys by the Armstrong methodUNIV CHICAGO·Filed 2003·Granted May 9, 2006·35 cites·26 claims
- 0581US6861038B2Ceramics and method of producing ceramicsINT TITANIUM POWDER LLC·Filed 2003·Granted Mar 1, 2005·22 cites·36 claims
- 0678US7435282B2Elemental material and alloyINT TITANIUM POWDER LLC·Filed 2002·Granted Oct 14, 2008·11 cites·12 claims
- 0777US7501089B2Method and apparatus for controlling the size of powder produced by the Armstrong ProcessCRISTAL US INC·Filed 2003·Granted Mar 10, 2009·20 cites·14 claims
- 0877US7351272B2Method and apparatus for controlling the size of powder produced by the Armstrong processINT TITANIUM POWDER LLC·Filed 2003·Granted Apr 1, 2008·21 cites·39 claims
- 0964US7445658B2Titanium and titanium alloysUCHICAGO ARGONNE LLC·Filed 2002·Granted Nov 4, 2008·8 cites·44 claims
- 1062US5242464AMethod of bleaching woodPYXIS CORP·Filed 1991·Granted Sep 7, 1993·21 cites·13 claims
- 1161US2009202385A1Preparation of alloys by the armstrong methodARMSTRONG DONN REYNOLDS·Filed 2009·Application pending·0 cites
- 1259US2008199348A1Elemental material and alloyINT TITANIUM POWDER LLC·Filed 2008·Application pending·0 cites
- 1356US2010282023A1System and method of producing and separating metals and alloysANDERSON RICHARD P·Filed 2009·Application pending·0 cites
- 1455US2009297397A1System and method of producing metals and alloysANDERSON RICHARD P·Filed 2009·Application pending·0 cites
- 1553US2008031766A1Attrited titanium powderINT TITANIUM POWDER LLC·Filed 2007·Application pending·0 cites
- 1652US7621977B2System and method of producing metals and alloysCRISTAL US INC·Filed 2003·Granted Nov 24, 2009·2 cites·10 claims
- 1752US2006150769A1Preparation of alloys by the armstrong methodINT TITANIUM POWDER LLC·Filed 2006·Application pending·0 cites
- 1851US2011103997A1Attrited titanium powderKOGUT DARIUSZ·Filed 2010·Application pending·0 cites
- 1944US2008187455A1Titanium and titanium alloysINT TITANIUM POWDER LLC·Filed 2008·Application pending·0 cites
- 2042US2006107790A1System and method of producing metals and alloysINT TITANIUM POWDER LLC·Filed 2003·Application pending·0 cites
- 2142US2007180951A1Separation system, method and apparatusARMSTRONG DONN R·Filed 2004·Application pending·0 cites
- 2241US2005284824A1Filter cake treatment apparatus and methodINT TITANIUM POWDER LLC·Filed 2003·Application pending·0 cites
- 2341US2005225014A1Filter extraction mechanismINT TITANIUM POWDER LLC·Filed 2003·Application pending·0 cites
- 2437US2003145682A1Gel of elemental material or alloy and liquid metal and saltKROFTT BRAKSTON INTERNATIONAL·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →