Patents by Inventor Guglielmo Macrelli

Guglielmo Macrelli 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).

  • High strength glazing
    Patent number: 12479193
    Abstract: A glazing of high strength for a transparent marine window, architectural glazing or vehicle window in ground or air transportation includes at least an outer high strength glass ply and an inner high strength glass ply in a laminate, and a layered functional block arranged and integrated between the outer and inner high strength glass plies in the laminate. The layered functional block or a layered solar protection can include at least one annealed glass pane.
    Type: Grant
    Filed: October 6, 2021
    Date of Patent: November 25, 2025
    Assignee: ISOCLIMA S.P.A.
    Inventors: Paolo Cavallari, Guglielmo Macrelli
  • HIGH STRENGTH GLAZING
    Publication number: 20230382086
    Abstract: A glazing of high strength for a transparent marine window, architectural glazing or vehicle window in ground or air transportation includes at least an outer high strength glass ply and an inner high strength glass ply in a laminate, and a layered functional block arranged and integrated between the outer and inner high strength glass plies in the laminate. The layered functional block or a layered solar protection can include at least one annealed glass pane.
    Type: Application
    Filed: October 6, 2021
    Publication date: November 30, 2023
    Inventors: Paolo CAVALLARI, Guglielmo MACRELLI
  • Pane construction
    Patent number: 9513416
    Abstract: The present invention refers to a pane construction, particularly to be used in a motor vehicle, comprising transparent panes, layers and/or foils made of glass, ceramic, plastic or organic material, which are connected in a layered manner in a laminate, wherein the pane construction has transparent infrared (=IR) filtering layer means or a IR filtering foil for filtering of infrared (IR) radiation of the sunlight impinging the pane construction.
    Type: Grant
    Filed: September 11, 2013
    Date of Patent: December 6, 2016
    Assignee: ISOCLIMA S.P.A.
    Inventors: Alberto Bertolini, Guglielmo Macrelli
  • PANE CONSTRUCTION
    Publication number: 20140285879
    Abstract: The present invention refers to a pane construction, particularly to be used in a motor vehicle, comprising transparent panes, layers and/or foils made of glass, ceramic, plastic or organic material, which are connected in a layered manner in a laminate, wherein the pane construction has transparent infrared (=IR) filtering layer means or a IR filtering foil for filtering of infrared (IR) radiation of the sunlight impinging the pane construction.
    Type: Application
    Filed: September 11, 2013
    Publication date: September 25, 2014
    Applicant: ISOCLIMA S.p.A.
    Inventors: Alberto BERTOLINI, Guglielmo MACRELLI
  • Furnace for heat treatments of glass sheets
    Patent number: 6470711
    Abstract: A furnace particularly for heat treatments of glass sheets, comprising a longitudinally-elongated chamber which contains roller conveyor elements for the glass sheets. The furnace comprises irradiation-heating elements combined with first and second elements for heating by forced air convection in which the air temperature is controlled by adjusting its circulation rate, the elements being located respectively above and below the conveyor elements and therefore above and below the sheets being treated.
    Type: Grant
    Filed: March 8, 1999
    Date of Patent: October 29, 2002
    Inventors: Jouko Jarvinen, Guglielmo Macrelli