Patents by Inventor Grant F. Strong

Grant F. Strong 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).

  • Salt recovery system for a liquid curing medium
    Patent number: 4402760
    Abstract: Salt is recovered in a molten state from wash water used to wash extruded rubber parts. The parts, before washing, are coated with salt because they are cured in a molten salt bath. The molten salt recovered from the wash water was fed back into the carrying tank, thus eliminating salt loss and temperature change of the tank's molten salt content.
    Type: Grant
    Filed: June 10, 1981
    Date of Patent: September 6, 1983
    Assignee: The General Tire & Rubber Company
    Inventor: Grant F. Strong