Patents by Inventor David R. Harry, Jr.

David R. Harry, Jr. 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).

  • Patent number: 10136790
    Abstract: A textile applicator for application of a sanitizing and/or disinfecting solution to a surface. The applicator incorporates a plurality of direct spun polyester microfiber yarns to define a textile surface which does not bind or inactivate quaternary ammonium compounds, chlorine-based or peracetic and/or other peroxygen based sanitizing and/or disinfecting agents. Thus, the sanitizing and/or disinfecting agent is readily released to the surface being treated without any requirement of pre-loading surface binding sites or applying a charge-modifying surface treatment.
    Type: Grant
    Filed: August 18, 2014
    Date of Patent: November 27, 2018
    Assignee: TIETEX INTERNATIONAL, LTD
    Inventors: Martin Wildeman, David R. Harry, Jr., Michelis Hardegree, Lori S. Sears
  • Publication number: 20140352094
    Abstract: A textile applicator for application of a sanitizing and/or disinfecting solution to a surface. The applicator incorporates a plurality of direct spun polyester microfiber yarns to define a textile surface which does not bind or inactivate quaternary ammonium compounds, chlorine-based or peracetic and/or other peroxygen based sanitizing and/or disinfecting agents. Thus, the sanitizing and/or disinfecting agent is readily released to the surface being treated without any requirement of pre-loading surface binding sites or applying a charge-modifying surface treatment.
    Type: Application
    Filed: August 18, 2014
    Publication date: December 4, 2014
    Applicant: TIETEX INTERNATIONAL LTD.
    Inventors: Martin Wildeman, David R. Harry, JR., Michelis Hardegree, Lori S. Sears
  • Patent number: 8809213
    Abstract: A textile applicator for application of a sanitizing and/or disinfecting solution to a surface. The applicator incorporates a plurality of direct spun polyester microfiber yarns to define a textile surface which does not bind or inactivate quaternary ammonium compounds, chlorine-based or peracetic and/or other peroxygen based sanitizing and/or disinfecting agents. Thus, the sanitizing and/or disinfecting agent is readily released to the surface being treated without any requirement of pre-loading surface binding sites or applying a charge-modifying surface treatment.
    Type: Grant
    Filed: February 14, 2012
    Date of Patent: August 19, 2014
    Assignee: Tietex International, Ltd
    Inventors: Martin Wildeman, David R. Harry, Jr., Michelis Hardegree, Lori S. Sears
  • Publication number: 20120207652
    Abstract: A textile applicator for application of a sanitizing and/or disinfecting solution to a surface. The applicator incorporates a plurality of direct spun polyester microfiber yarns to define a textile surface which does not bind or inactivate quaternary ammonium compounds, chlorine-based or peracetic and/or other peroxygen based sanitizing and/or disinfecting agents. Thus, the sanitizing and/or disinfecting agent is readily released to the surface being treated without any requirement of pre-loading surface binding sites or applying a charge-modifying surface treatment.
    Type: Application
    Filed: February 14, 2012
    Publication date: August 16, 2012
    Inventors: Martin Wildeman, David R. Harry, JR., Michelis Hardegree, Lori S. Sears
  • Patent number: 6071867
    Abstract: Cleaning compositions are disclosed that economically and effectively remove a variety of marking materials from many coated or uncoated substrate surfaces. The compositions contain a terpene compound, a pyrrolidone compound, an emulsifying surfactant, and water, the compositions being in the form of a microemulsion. Also disclosed are methods of cleaning marked surfaces with the microemulsion compositions.
    Type: Grant
    Filed: August 18, 1997
    Date of Patent: June 6, 2000
    Assignee: Kay Chemical Company
    Inventors: Karen Purcell, Charles L. Hawes, David R. Harry, Jr., Gerald E. La Cosse
  • Patent number: 5691289
    Abstract: Cleaning compositions are disclosed that economically and effectively remove a variety of marking materials from many coated or uncoated substrate surfaces. The compositions contain a terpene compound, a pyrrolidone compound, an emulsifying surfactant, and water, the compositions being in the form of a microemulsion. Also disclosed are methods of cleaning marked surfaces with the microemulsion compositions.
    Type: Grant
    Filed: November 17, 1994
    Date of Patent: November 25, 1997
    Assignee: Kay Chemical Company
    Inventors: Karen Purcell, Charles L. Hawes, David R. Harry, Jr., Gerald E. La Cosse
  • Patent number: 5662998
    Abstract: A food-safe film for the pretreatment of a surface, preferably an oven or a broiler, which is liable to soiling by organic food deposits, especially baked-on food deposits. The film comprises a food-safe, inorganic thickening agent present in an amount sufficient so that, during application to the surface, the film forms a continuous coating adhered to all desired portions of the surface; an alkaline, food-safe, water-soluble inorganic salt in an amount sufficient so that the film is readily removable with water or an aqueous solution after it has been soiled; a food-safe silicone polymer present in an amount sufficient so that the film is transparant after drying and heating; and optionally can comprise a food-safe mineral oil present in an amount sufficient, in combination with the amount of the silicone polymer, so that the film remains transparent or translucent after drying and heating.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: September 2, 1997
    Assignee: Kay Chemical Company
    Inventor: David R. Harry, Jr.
  • Patent number: 5480493
    Abstract: A method for cleaning a desired surface which is liable to soiling by organic food deposits by applying to the surface a food-safe composition containing a food-safe, inorganic thickening agent which is substantially insoluble in an alkaline aqueous composition and which is present in an mount sufficient so that the composition is capable of forming a continuous coating adhered to all desired portions of the surface; an alkaline, food-safe, water soluble inorganic salt in an mount sufficient so that the composition is readily removable with water or an aqueous solution after the composition has been dried and soiled; a food-safe silicone polymer of the formula (CH.sub.3).sub.3 SiO[SiO(CH.sub.3).sub.2 ].sub.n Si(CH.sub.3).sub.
    Type: Grant
    Filed: November 10, 1994
    Date of Patent: January 2, 1996
    Assignee: Kay Chemical Company
    Inventor: David R. Harry, Jr.
  • Patent number: 5389138
    Abstract: A food-safe composition for the pretreatment of a surface, preferably an oven or a broiler, which may be subjected to heat is liable to soiling by organic food deposits, especially baked-on food deposits.
    Type: Grant
    Filed: March 31, 1993
    Date of Patent: February 14, 1995
    Assignee: Kay Chemical Company
    Inventor: David R. Harry, Jr.