Patents by Inventor Jamie Gerad CULLEN

Jamie Gerad CULLEN 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).

  • Differential assembly
    Patent number: 10132394
    Abstract: A differential assembly with at least a first gear ratio and a second gear ratio that can be integrated with an automatic transmission system thereby increasing the total number of available gear ratios is presented. A method of shifting to improve engine efficiency is also provided.
    Type: Grant
    Filed: January 16, 2015
    Date of Patent: November 20, 2018
    Assignee: Eaton Intelligent Power Limited
    Inventors: Thomas Alan Genise, Gregory L. Heatwole, Richard Kukucka, Gabriela Florentina Radulescu, Daniel Stanley Frazier, Robert Joseph Kyle, Andrew P. Harman, Robert Michael Arnsparger, Patrick John McMillan, Jamie Gerad Cullen
  • DIFFERENTIAL ASSEMBLY
    Publication number: 20150126320
    Abstract: The present disclosure provides a differential assembly with at least a first gear ratio and a second gear ratio. The differential assembly of the present disclosure can be integrated with an automatic transmission system thereby increasing the number of available gear ratios. A method of shifting to improve engine efficiency is also provided.
    Type: Application
    Filed: January 16, 2015
    Publication date: May 7, 2015
    Inventors: Thomas Alan GENISE, Gregory L. HEATWOLE, Richard KUKUCKA, Gabriela Florentina RADULESCU, Daniel Stanley FRAZIER, Robert Joseph KYLE, Andrew P. HARMAN, Robert Michael ARNSPARGER, Patrick John MCMILLAN, Jamie Gerad CULLEN