Patents by Inventor David Kennell

David Kennell 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).

  • Method and system for providing enhanced business listings to multiple search providers from a single source
    Patent number: 8819058
    Abstract: Methods and systems for providing enhanced listings of an entity to multiple search service provider systems from a single source system are disclosed. The single source system transmits listing identification data related to the entity to at least one provider system. The single source system receives a listing from the at least one provider system. The listing is configured to include a provider-supplied external ID. The single source system delivers an enhanced listing to the at least one provider system based on the presence or absence of the provider-supplied external ID.
    Type: Grant
    Filed: January 3, 2012
    Date of Patent: August 26, 2014
    Assignee: Yext, Inc.
    Inventors: Howard C. Lerman, Jonathan David Kennell, Thomas C. Dixon
  • METHOD AND SYSTEM FOR PROVIDING ENHANCED BUSINESS LISTINGS TO MULTIPLE SEARCH PROVIDERS FROM A SINGLE SOURCE
    Publication number: 20130173654
    Abstract: Methods and systems for providing enhanced listings of an entity to multiple search service provider systems from a single source system are disclosed. The single source system transmits listing identification data related to the entity to at least one provider system. The single source system receives a listing from the at least one provider system. The listing is configured to include a provider-supplied external ID. The single source system delivers an enhanced listing to the at least one provider system based on the presence or absence of the provider-supplied external ID.
    Type: Application
    Filed: January 3, 2012
    Publication date: July 4, 2013
    Applicant: Yext, Inc.
    Inventors: Howard C. Lerman, Jonathan David Kennell, Thomas C. Dixon
  • Purification device
    Patent number: 5139678
    Abstract: A liquid filtering and purifying device and method for filtering and purifying used engine coolant in order to produce a concentrated portion for disposal and a purified portion intended to be reused has a plurality of filtering, separating and purifying devices, both mechanical and membranous. The purification device and method of this invention provide for multiple recirculation for removing and concentrating impurities and contaminants.
    Type: Grant
    Filed: May 14, 1990
    Date of Patent: August 18, 1992
    Assignee: JH Systems, Inc.
    Inventors: William M. Frederick, Jr., David Kennell, Robert Sancken