Patents by Inventor Dale Genther

Dale Genther 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
  • Method and apparatus for detecting, measuring, and/or removing chlorine gas contamination in gaseous chlorine dioxide
    Patent number: 6537821
    Abstract: Method and apparatus for detecting the presence of or removing chlorine in a gaseous product stream from a chlorine dioxide generator by mixing gaseous ammonia or ammonia vapors with the product stream and either observing smoke generated by the reaction of ammonia with any chlorine present in the chlorine dioxide product stream or separating reaction products from the chlorine dioxide.
    Type: Grant
    Filed: June 8, 2000
    Date of Patent: March 25, 2003
    Assignee: CDG Technology Inc.
    Inventors: Aaron A. Rosenblatt, Thomas E. McWhorter, David Rosenblatt, Dale A. Genther, Mark Massar, Katarina Georgiev
  • 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