Patents by Inventor Robert F. Hamilton

Robert F. Hamilton 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).

  • Process for forming microwave transmissive fabric
    Patent number: 5897919
    Abstract: This invention relates to a fluoropolymer coated glass fabric having excellent flexibility, weatherability, ultraviolet light-stability, and moisture-resistance characteristics, which are suitable for protective cover applications, such as antenna cover.
    Type: Grant
    Filed: November 18, 1997
    Date of Patent: April 27, 1999
    Assignee: Furon Company
    Inventors: Douglas P. Merrill, Jr., Robert F. Hamilton
  • Plasma spray masking tape
    Patent number: 5508097
    Abstract: A masking tape for use in masking a part in a high velocity oxy-fuel (HVOF) plasma spray process. The tape is formed from a fabric which is tightly woven from yarns of aramid fibers. A silicone rubber impregnates the inner fabric layer. First and second silicone rubber layers are coated onto opposite sides of the impregnated fabric. A first silicone pressure-sensitive adhesive, which is a rare metal cured adhesive, is coated onto the second silicone rubber layer. A second silicone pressure-sensitive adhesive is coated onto the first silicone pressure-sensitive adhesive. A release liner is preferably laminated to the second pressure-sensitive adhesive.
    Type: Grant
    Filed: May 25, 1994
    Date of Patent: April 16, 1996
    Assignee: AlliedSignal Inc.
    Inventors: Richard A. Hauser, Robert F. Hamilton
  • Antenna cover fabric for microwave transmissive emitters
    Patent number: 5368924
    Abstract: This invention relates to a fluoropolymer coated glass fabric having excellent flexibility, weatherability, ultraviolet light-stability, and moisture-resistance characteristics, which are suitable for protective cover applications, such as antenna cover.
    Type: Grant
    Filed: May 22, 1992
    Date of Patent: November 29, 1994
    Assignee: AlliedSignal Inc.
    Inventors: Douglas P. Merrill, Jr., Robert F. Hamilton
  • Plasma spray masking tape
    Patent number: 5322727
    Abstract: A masking tape for use in masking a part in a high velocity oxy-fuel (HVOF) plasma spray process. The tape is formed from a fabric which is tightly woven from yarns of aramid fibers. A silicone rubber impregnates the inner fabric layer. First and second silicone rubber layers are coated onto opposite sides of the impregnated fabric. A pressure-sensitive adhesive is coated onto the second silicone rubber layer, which is preferably laminated with a release liner.
    Type: Grant
    Filed: October 21, 1992
    Date of Patent: June 21, 1994
    Assignee: AlliedSignal Inc.
    Inventors: Edward V. Yankus, Robert F. Hamilton