Patents by Inventor Rene Machler

Rene Machler 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).

  • Aluminum-zinc-magnesium-copper alloy extrusion
    Publication number: 20070187007
    Abstract: An aluminum alloy extrusion product having improved strength and fracture toughness, the aluminum base alloy comprised of 1.95 to 2.5 wt. % Cu, 1.9 to 2.5 wt. % Mg, 8.2 to 10 wt. % Zn, 0.05 to 0.25 wt. % Zr, max. 0.15 wt. % Si, max. 0.15 wt. % Fe, max. 0.1 wt. % Mn, the remainder aluminum and incidental elements and impurities.
    Type: Application
    Filed: March 30, 2007
    Publication date: August 16, 2007
    Inventors: Iulian Gheorghe, Dean Malejan, Rene Machler
  • Aluminum-zinc-magnesium-copper alloy extrusion
    Patent number: 7214281
    Abstract: An aluminum alloy extrusion product having improved strength and fracture toughness, the aluminum base alloy comprised of 1.95 to 2.5 wt. % Cu, 1.9 to 2.5 wt. % Mg, 8.2 to 10 wt. % Zn, 0.05 to 0.25 wt. % Zr, max. 0.15 wt. % Si, max. 0.15 wt. % Fe, max. 0.1 wt. % Mn, the remainder aluminum and incidental elements and impurities.
    Type: Grant
    Filed: March 18, 2005
    Date of Patent: May 8, 2007
    Assignee: Universal Alloy Corporation
    Inventors: Iulian Gheorghe, Dean C. Malejan, Rene Mächler
  • Aluminum-zinc-magnesium-copper alloy extrusion
    Publication number: 20050236075
    Abstract: An aluminum alloy extrusion product having improved strength and fracture toughness, the aluminum base alloy comprised of 1.95 to 2.5 wt. % Cu, 1.9 to 2.5 wt. % Mg, 8.2 to 10 wt. % Zn, 0.05 to 0.25 wt. % Zr, max. 0.15 wt. % Si, max. 0.15 wt. % Fe, max. 0.1 wt. % Mn, the remainder aluminum and incidental elements and impurities.
    Type: Application
    Filed: March 18, 2005
    Publication date: October 27, 2005
    Inventors: Iulian Gheorghe, Dean Malejan, Rene Machler
  • Aluminum-zinc-magnesium-copper alloy extrusion
    Publication number: 20040099352
    Abstract: An aluminum alloy extrusion product having improved strength and fracture toughness, the aluminum base alloy comprised of 1.95 to 2.5 wt. % Cu, 1.9 to 2.5 wt. % Mg, 8.2 to 10 wt. % Zn, 0.05 to 0.25 wt. % Zr, max. 0.15 wt. % Si, max. 0.15 wt. % Fe, max. 0.1 wt. % Mn, the remainder aluminum and incidental elements and impurities.
    Type: Application
    Filed: September 15, 2003
    Publication date: May 27, 2004
    Inventors: Iulian Gheorghe, Dean C. Malejan, Rene Machler