Patents by Inventor Alan I. Soler

Alan I. Soler 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).

  • Heat exchanger for withstanding cyclic changes in temperature
    Patent number: 4207944
    Abstract: A shell and tube type heater exchanger is disclosed for withstanding cyclic changes in temperatures of fluid without suffering failure by removing metal from the outer periphery of a tube sheet. The central portion of the tube sheet is a smooth arching contour mating with portions of the adjoining shell proximate to the tube sheet periphery without abrupt changes of section so that the surfaces blend with one another.
    Type: Grant
    Filed: February 15, 1978
    Date of Patent: June 17, 1980
    Assignee: Joseph Oat Corporation
    Inventors: Maurice Holtz, Krishna P. Singh, Alan I. Soler