Patents Represented by Attorney Richard A. Kilpatrick Stockton LLP Clegg

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  • Method of forming a floor mat with phosphorescent border
    Patent number: 5695696
    Abstract: Floor mats and methods for producing such mats having wear resistant phosphorescent borders that emit light after removal of ambient light so that the mat edges are visible in the event of a power failure in the facility where the mat is used. The mat border may also contain a bright pigment in the border regions and a contrasting pigment in other regions to make the border visually distinctive under normal lighting conditions. The mats may be produced from solid or foamed polyvinyl chloride materials.
    Type: Grant
    Filed: October 16, 1995
    Date of Patent: December 9, 1997
    Assignee: Interface, Inc.
    Inventors: Connie Daniel Hensler, Gilbert Searle Nowell, James Richard May, Walter Ivkovich, Jr.
  • Biocidal polymeric coating for heat exchanger coils
    Patent number: 5635192
    Abstract: A biocidal protective coating for heat exchanger coils formed by applying a polymeric composition containing an organic water resistant polymer that has associated with it an effective amount of a biocidal compound to inhibit corrosion, fouling, and biocidal buildup on the coils.
    Type: Grant
    Filed: June 6, 1995
    Date of Patent: June 3, 1997
    Assignee: Interface, Inc.
    Inventors: Claude E. Terry, Douglas E. Triestman, Daniel L. Price