Patents by Inventor H. Albert Williams

H. Albert Williams 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).

  • Convoluted support pad for prevention of decubitus ulcers and apparatus for making same
    Patent number: 4741058
    Abstract: A convoluted foam pad adapted to be positioned on a bed in a supporting relationship to a patient is provided. The pad has a head and a foot supporting section, each in the form of a convoluted, checker board pattern of rows of peaks separated by depressions. A torso supporting section, located between the head and foot supporting sections, comprises substantially parallel ribs separated by substantially parallel valleys.
    Type: Grant
    Filed: August 29, 1986
    Date of Patent: May 3, 1988
    Assignee: Bio Clinic Corp.
    Inventors: H. Albert Williams, Janet L. Williams
  • Convoluted support pad for prevention of decubitus ulcers and apparatus for making same
    Patent number: 4620337
    Abstract: A convoluted foam pad adapted to be positioned on a bed in a supporting relationship to a patient is provided. The pad has a head and a foot supporting section, each in the form of a convoluted, checker board pattern of rows of peaks separated by depressions. A torso supporting section, located between the head and foot supporting sections, comprises substantially parallel ribs separated by substantially parallel valleys.
    Type: Grant
    Filed: December 24, 1984
    Date of Patent: November 4, 1986
    Assignee: Bio Clinic Corporation
    Inventors: H. Albert Williams, Janet L. Williams