Patents by Inventor Randy Lee Macaraeg Mallari

Randy Lee Macaraeg Mallari 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).

  • Vortex generators
    Patent number: 9309903
    Abstract: Vortex generators are disclosed herein. An example apparatus includes a housing including a surface. The example apparatus also includes a bimorph actuator disposed in the housing. The bimorph actuator includes a first bimorph beam having a first portion fixed relative to the surface. A blade is rotatably coupled to the bimorph actuator, and the bimorph actuator is to rotate the blade to extend a portion of the blade through the surface to generate a vortex in a fluid flowing past the surface.
    Type: Grant
    Filed: September 30, 2013
    Date of Patent: April 12, 2016
    Assignee: THE BOEING COMPANY
    Inventors: Dan John Clingman, Esther Shifra Zidovetzki, Randy Lee Macaraeg Mallari
  • VORTEX GENERATORS
    Publication number: 20150090356
    Abstract: Vortex generators are disclosed herein. An example apparatus includes a housing including a surface. The example apparatus also includes a bimorph actuator disposed in the housing. The bimorph actuator includes a first bimorph beam having a first portion fixed relative to the surface. A blade is rotatably coupled to the bimorph actuator, and the bimorph actuator is to rotate the blade to extend a portion of the blade through the surface to generate a vortex in a fluid flowing past the surface.
    Type: Application
    Filed: September 30, 2013
    Publication date: April 2, 2015
    Applicant: The Boeing Company
    Inventors: Dan John Clingman, Esther Shifra Zidovetzki, Randy Lee Macaraeg Mallari