Patents by Inventor Alex Gurevich

Alex Gurevich 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).

  • RESPIRATOR DEVICE AND METHOD
    Publication number: 20230138750
    Abstract: A device to protect a user from inhaling hazardous atmospheres including an insulated chamber having inlet and outlet. The chamber includes air heating means and air UV radiating means. The combined operation of the air heating means and the UV radiating means is configured for disinfecting the hazardous atmospheres. A cooling means is used for cooling the disinfected hazardous atmospheres. Wherein, the cooled disinfected hazardous atmosphere is then delivered to the user's breathing system.
    Type: Application
    Filed: March 16, 2021
    Publication date: May 4, 2023
    Inventors: ISAAC STEINER, ALEX GUREVICH
  • Heat radiating element
    Patent number: 5727622
    Abstract: A heat radiating element is made essentially of a porous heat conducting material, the porosity being such so as to allow penetration them through of a cooling fluid.
    Type: Grant
    Filed: October 15, 1996
    Date of Patent: March 17, 1998
    Assignee: Elisra Gan Ltd.
    Inventors: Alex Gurevich, Ilya Khurin, Yuval Bromberg
  • Dishwashing apparatus with plural sponges
    Patent number: 4618279
    Abstract: A dishwashing apparatus has a grip with a water supply receptacle and a liquid detergent receptacle, and a working head with a plurality of portions circumferentially arranged about its axis and with a water outlet formed in one portion and a liquid detergent outlet formed in another portion.
    Type: Grant
    Filed: February 15, 1984
    Date of Patent: October 21, 1986
    Inventors: Joseph Gurevich, Alex Gurevich, Jan Gurevich
  • Toilet bowl which washes
    Patent number: 4551867
    Abstract: A toilet bowl unit has a bowl arranged to be used a toilet bowl and bounding an interior, and a water supply element located in the interior of the bowl in its front region and arranged to wash the lower parts of the user's body.
    Type: Grant
    Filed: November 4, 1983
    Date of Patent: November 12, 1985
    Inventors: Joseph Gurevich, Alex Gurevich