Patents by Inventor Jack Hall Riddle, II

Jack Hall Riddle, II 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).

  • Mixer for an exhaust system
    Patent number: 10539059
    Abstract: A mixer for an exhaust system of an internal combustion engine, for mixing a reactant with an exhaust gas flow, includes guide blade portions, fold webs and spacer webs. The guide blade portions are provided as guide blade pairs including a first blade portion connected to a second guide blade portion by at least one of the fold webs and folded at the at least one of the fold webs such that the first blade portion is disposed extending adjacent to and spaced from the second guide blade portion. Each of the guide blade pairs is connected to at least one adjacent guide blade pair by at least one of the spacer webs. The fold webs are disposed centrally and located adjacent to each other in an annular pattern of adjacent fold webs and the spacer webs are disposed peripherally spaced apart from each other about a circumference of the mixer.
    Type: Grant
    Filed: September 13, 2016
    Date of Patent: January 21, 2020
    Assignee: Eberspächer North America Inc.
    Inventors: Mark Dennis Bugnell, John Francis Padalis, Jack Hall Riddle, II, Timothy Edward Fensch
  • MIXER FOR AN EXHAUST SYSTEM
    Publication number: 20180073411
    Abstract: A mixer for an exhaust system of an internal combustion engine, for mixing a reactant with an exhaust gas flow, includes guide blade portions, fold webs and spacer webs. The guide blade portions are provided as guide blade pairs including a first blade portion connected to a second guide blade portion by at least one of the fold webs and folded at the at least one of the fold webs such that the first blade portion is disposed extending adjacent to and spaced from the second guide blade portion. Each of the guide blade pairs is connected to at least one adjacent guide blade pair by at least one of the spacer webs. The fold webs are disposed centrally and located adjacent to each other in an annular pattern of adjacent fold webs and the spacer webs are disposed peripherally spaced apart from each other about a circumference of the mixer.
    Type: Application
    Filed: September 13, 2016
    Publication date: March 15, 2018
    Inventors: Mark Dennis BUGNELL, John Francis PADALIS, Jack Hall RIDDLE, II, Timothy Edward FENSCH
  • Integrated condenser oil cooler with a receiver/dryer
    Patent number: 7073571
    Abstract: A heat exchanger for a vehicle is provided, where the heat exchanger includes core having first, and second sets of flow tubes extending between first and second headers and defining separate flow paths. One of the headers includes a first portion in fluid communication with the first set of flow tubes and a second portion defining a receiver/dryer chamber that is in fluid communication with the second set of flow tubes. A dryer is located within the receiver/dryer chamber.
    Type: Grant
    Filed: September 23, 2004
    Date of Patent: July 11, 2006
    Assignee: Visteon Global Technologies, Inc.
    Inventors: Wen Fei Yu, Ramchandra L. Patel, Manos Eliades, Jack Hall Riddle, II