Patents by Inventor Richard Joseph Heppenstall

Richard Joseph Heppenstall 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).

  • Apparatus and method for remediation of a drain system
    Patent number: 7390404
    Abstract: The present invention provides a dispensing apparatus and method for the delivery of remediation agents into waste systems wherein the apparatus is capable of generating and maintaining a controlled release of a concentrated remediation composition throughout the delivery cycle. The invention also provides a dispensing apparatus and methods wherein the remediation agent is a remediation agent that includes living organisms. Finally, the invention provides a waste water remediation dispensing apparatus and method useful in preventing dry trap in drain systems containing U-traps.
    Type: Grant
    Filed: November 26, 2007
    Date of Patent: June 24, 2008
    Assignee: ABCUSA Environmental Holdings, Inc.
    Inventors: Richard Joseph Heppenstall, Richard James Heppenstall
  • Apparatus and method for remediation of a waste stream
    Patent number: 7300583
    Abstract: The present invention provides a dispensing apparatus and method for the delivery of remediation agents into waste systems wherein the apparatus is capable of generating and maintaining a controlled release of concentrated a remediation composition throughout the delivery cycle. The invention also provides a dispensing apparatus and methods wherein the remediation agent is a remediation agent that includes living organisms. Finally, the invention provides a dispensing apparatus and methods wherein compositions of remediation agents are conveniently formulated for specific applications providing a range of retention, activation and release profiles that optimize the remediation effectiveness.
    Type: Grant
    Filed: September 19, 2006
    Date of Patent: November 27, 2007
    Assignee: ABCUSA Environmental Holdings, Inc.
    Inventors: Richard Joseph Heppenstall, Richard James Heppenstall