Patents by Inventor Ronald Walter Krumm

Ronald Walter Krumm 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).

  • Liquid purification apparatus
    Patent number: 8734644
    Abstract: A portable apparatus for decontaminating water, having an iodine release section in which iodine, often from a charged nylon iodophor, is released into the water, followed by an iodine recapture section in which a nylon polymer removes iodine from the water by forming an iodophor with it.
    Type: Grant
    Filed: November 1, 2010
    Date of Patent: May 27, 2014
    Assignee: Puritek, Inc.
    Inventors: Ronald Walter Krumm, John Henry Abel, Gary Ellsworth McQuay