Patents by Inventor Phillip Floyd Pflaumer

Phillip Floyd Pflaumer 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: 5853632
    Abstract: The present invention provides a process for making an improved thermally insulated microwave silicate foam susceptor. The process for making the improved microwave susceptor comprises the following steps:a) preparing pourable aqueous alkali metal dielectric sodium silicate slurry,b) pouring said slurry into a smooth surface substrate mold,c) heating said poured slurry at an effective elevated temperature to foam the slurry in said mold;d) drying said foam at an effective elevated temperature to provide said dry silicate foam substrate having a substantially smooth surface;e) coating at least a portion of said substantially smooth surface with an effective amount of a flowable microwave active material coating (MAC) and drying said flowable coating at an effective temperature to form a dry layer of said MAC.
    Type: Grant
    Filed: December 29, 1995
    Date of Patent: December 29, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Paul Ralph Bunke, Robert Lawrence Prosise, Phillip Floyd Pflaumer
  • Patent number: 5698306
    Abstract: The present invention provides a microwave silicate foam susceptor which comprises a dry sodium silicate foam substrate coated with an effective amount of microwave active material. The silicate is preferably a sodium silicate, but can be other suitable alkali metal silicate, and the active constituent is preferably graphite, but other actives can be used. The susceptor of the present invention is capable of quickly reaching and more importantly maintaining extremely high temperatures. This enables it to brown and crispen foods in a microwave oven.
    Type: Grant
    Filed: December 29, 1995
    Date of Patent: December 16, 1997
    Assignee: The Procter & Gamble Company
    Inventors: Robert Lawrence Prosise, Paul Ralph Bunke, Phillip Floyd Pflaumer, Joseph Anthony Milenkevich
  • Patent number: 5641532
    Abstract: A beverage such as a dilute juice or tea beverage having a stable flavor/cloud emulsion which contains from about 0.005 to about 0.04% gellan gum, from about 100 ppm to about 1000 ppm of a preservative selected from sorbic acid, benzoic acid, alkali metal salts thereof and mixtures thereof, from about 300 ppm to about 3000 ppm of a food grade water soluble polyphosphate, and from about 60 to about 99% by weight of added water having from 0 ppm to about 180 ppm of hardness.
    Type: Grant
    Filed: December 15, 1995
    Date of Patent: June 24, 1997
    Assignee: The Procter & Gamble Company
    Inventors: Phillip Floyd Pflaumer, David Lee Montezinos, Paul Ralph Bunke