Patents by Inventor Juan Carlos Espinosa Rojas

Juan Carlos Espinosa Rojas 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).

  • Curved bullet proof glass made of glass, glass-ceramic or ceramic mechanically curved on the strike-face layer
    Patent number: 9950944
    Abstract: A curved bullet-proof composite comprising: a glass or glass-ceramic external strike-face layer having been subjected to an ion exchange process and which is mechanically curved; at least one glass or glass-ceramic intermediate layer; an internal plastic layer; and an adhesive material between the strike-face layer, the at least one intermediate layer and the internal plastic layer.
    Type: Grant
    Filed: August 20, 2014
    Date of Patent: April 24, 2018
    Assignee: AGP AMERICA S.A.
    Inventors: Mario Arturo Benjamin Mannheim Astete, Juan Pablo Suarez Cuervo, Juvenal Tobias Benitez Palmeth, Juan Carlos Espinosa Rojas, Maria Carolina Montaño Forero
  • CURVED BULLET PROOF GLASS MADE OF GLASS, GLASS-CERAMIC OR CERAMIC MECHANICALLY CURVED ON THE STRIKE-FACE LAYER
    Publication number: 20160023938
    Abstract: A curved bullet-proof composite comprising: a glass or glass-ceramic external strike-face layer having been subjected to an ion exchange process and which is mechanically curved; at least one glass or glass-ceramic intermediate layer; an internal plastic layer; and an adhesive material between the strike-face layer, the at least one intermediate layer and the internal plastic layer.
    Type: Application
    Filed: August 20, 2014
    Publication date: January 28, 2016
    Inventors: Mario Arturo Benjamin Mannheim Astete, Juan Pablo Suarez Cuervo, Juvenal Tobias Benitez Palmeth, Juan Carlos Espinosa Rojas, Maria Carolina Montaño Forero
  • Curved bullet proof glass made of glass, glass-ceramic or ceramic mechanically curved on the strike-face layer
    Patent number: 8865300
    Abstract: A curved bullet-proof composite comprising: a glass or glass-ceramic external strike-face layer having been subjected to an ion exchange process and which is mechanically curved; at least one glass or glass-ceramic intermediate layer; an internal plastic layer; and an adhesive material between the strike-face layer, the at least one intermediate layer and the internal plastic layer.
    Type: Grant
    Filed: September 12, 2012
    Date of Patent: October 21, 2014
    Assignee: AGP America S.A.
    Inventors: Mario Arturo Benjamin Mannheim Astete, Juan Pablo Suarez Cuervo, Juvenal Tobias Benitez Palmeth, Juan Carlos Espinosa Rojas, Maria Carolina Montaño Forero
  • CURVED BULLET PROOF GLASS MADE OF GLASS, GLASS-CERAMIC OR CERAMIC MECHANICALLY CURVED ON THE STRIKE-FACE LAYER
    Publication number: 20130302581
    Abstract: A curved bullet-proof composite comprising: a glass or glass-ceramic external strike-face layer having been subjected to an ion exchange process and which is mechanically curved; at least one glass or glass-ceramic intermediate layer; an internal plastic layer; and an adhesive material between the strike-face layer, the at least one intermediate layer and the internal plastic layer.
    Type: Application
    Filed: September 12, 2012
    Publication date: November 14, 2013
    Applicant: AGP AMERICA S.A.
    Inventors: Mario Arturo Benjamin Mannheim Astete, Juan Pablo Suarez Cuervo, Juvenal Tobias Benitez Palmeth, Juan Carlos Espinosa Rojas