Patents by Inventor Tony L. Phillips

Tony L. Phillips 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).

  • Nonflammable mild odor solvent cleaner with (m)ethyl lactate and propylene glycol propyl ether
    Patent number: 5604196
    Abstract: Disclosed are three organic solvent cleaning formulations. In one embodiment, the formulation is methyl or ethyl lactate and propylene glycol methyl ether. In another embodiment, the formulation is methyl or ethyl lactate and propylene glycol propyl ether. In a third embodiment, the formulation is ethyl lactate and isoparaffins of isoundecane and isododecane with propylene glycol propyl ether added as a stabilizing agent.
    Type: Grant
    Filed: June 1, 1995
    Date of Patent: February 18, 1997
    Assignee: Lockheed Corporation
    Inventors: Henry J. Weltman, Tony L. Phillips
  • Nonflammable mild odor solvent cleaner
    Patent number: 5437808
    Abstract: Disclosed are three organic solvent cleaning formulations. In one embodiment, the formulation is methyl or ethyl lactate and propylene glycol methyl ether. In another embodiment, the formulation is methyl or ethyl lactate and propylene glycol propyl ether. In a third embodiment, the formulation is ethyl lactate and isoparaffins of isoundecane and isododecane with propylene glycol propyl ether added as a stabilizing agent.
    Type: Grant
    Filed: July 15, 1993
    Date of Patent: August 1, 1995
    Assignee: Lockheed Corporation
    Inventors: Henry J. Weltman, Tony L. Phillips
  • Cleaning formulation and method of wipe cloth disposal
    Patent number: 5416253
    Abstract: Disclosed are formulations for producing chemical solvent admixtures that can be employed to clean a surface for further work; and that can be applied to cloths for the cleaning operation yet alleviate problems with solvent evaporation into the atmosphere to cause many legal and environmental problems, and a method of storing and disposing of cloths soaked with the formulation that alleviates current problems.
    Type: Grant
    Filed: December 16, 1992
    Date of Patent: May 16, 1995
    Assignee: Lockheed Corporation
    Inventors: Henry J. Weltman, Tony L. Phillips
  • Low odor cleaning formulation comprising propylene glycol methyl ether and propylene glycol methyl ether acetate
    Patent number: 5370817
    Abstract: Disclosed are formulations for producing chemical solvent admixtures that can be employed to clean a surface for further work; and that can be applied to cloths for the cleaning operation yet alleviate problems with solvent evaporation into the atmosphere to cause many legal and environmental problems, and a method of storing and disposing of cloths soaked with the formulation that alleviates current problems.
    Type: Grant
    Filed: February 2, 1993
    Date of Patent: December 6, 1994
    Assignee: Lockheed Corporation
    Inventors: Henry J. Weltman, Tony L. Phillips
  • Cleaning formulation and method that alleviates current problems
    Patent number: 5188754
    Abstract: Disclosed are formulations for producing chemical solvent admixtures that can be employed to clean a surface for further work; and that can be applied to cloths for the cleaning operation yet alleviate problems with solvent evaporation into the atmosphere to cause many legal and environmental problems, and a method of storing and disposing of cloths soaked with the formulation that alleviates current problems.
    Type: Grant
    Filed: August 9, 1991
    Date of Patent: February 23, 1993
    Assignee: General Dynamics Corporation
    Inventors: Henry J. Weltman, Tony L. Phillips