Patents by Inventor George A. Willmore

George A. Willmore 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).

  • Composition for removing hard-water build-up
    Patent number: 4581042
    Abstract: A composition for a hard-water build-up remover that comprises an abrasive, an acid, a surfactant, a suspending material and water; and a method for producing said composition that comprises pouring hot water into a mixing tank and slowly adding the suspending material; allowing the water and suspending material to mix for one hour, then adding the acid, the abrasive and the surfactant into the mixing tank.
    Type: Grant
    Filed: June 22, 1984
    Date of Patent: April 8, 1986
    Assignee: Pro-Strength, Inc.
    Inventor: George A. Willmore