Patents by Inventor Keith Muller

Keith Muller 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).

  • Methods of treating water using combinations of chlorine dioxide, chlorine and ammonia
    Patent number: 6716354
    Abstract: Raw water is treated with chlorine, chlorine dioxide and ammonia in various stages as it proceeds from raw water acquisition through clarification (e.g., coagulation, flocculation, sedimentation, and filtration) to storage of finished water from which the treated water can be introduced into a distribution system. Chlorine dioxide can be used as a pre-oxidant or disinfectant. Chlorine can be used as a disinfectant or to react with ammonia to produce monochloramine.
    Type: Grant
    Filed: March 8, 2001
    Date of Patent: April 6, 2004
    Assignee: CDG Technology, Inc.
    Inventors: Aaron A. Rosenblatt, Thomas E. McWhorter, David Rosenblatt, Dale Genther, Keith Muller
  • Methods of treating water using combinations of chlorine dioxide, chlorine and ammonia
    Publication number: 20020125196
    Abstract: Raw water is treated with chlorine, chlorine dioxide and ammonia in various stages as it proceeds from raw water acquisition through clarification (e.g., coagulation, flocculation, sedimentation, and filtration) to storage of finished water from which the treated water can be introduced into a distribution system. Chlorine dioxide can be used as a pre-oxidant or disinfectant. Chlorine can be used as a disinfectant or to react with ammonia to produce monochloramine.
    Type: Application
    Filed: March 8, 2001
    Publication date: September 12, 2002
    Applicant: CDG Technology, Inc.
    Inventors: Aaron A. Rosenblatt, Thomas E. McWhorter, David Rosenblatt, Dale Genther, Keith Muller
  • Paving stone
    Patent number: D252589
    Type: Grant
    Filed: July 14, 1977
    Date of Patent: August 7, 1979
    Inventors: Keith Muller, Michael Stewart, Stanley Kochen
  • Overbed table
    Patent number: D295348
    Type: Grant
    Filed: November 25, 1985
    Date of Patent: April 26, 1988
    Assignee: Global Upholstery Company Limited
    Inventor: Keith Muller