Patents by Inventor Maureen E. Beck

Maureen E. Beck 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).

  • System and method for controlling an electro-hydraulic charging system
    Patent number: 8844278
    Abstract: The disclosure describes, in one aspect, a control system for charging an electro-hydraulic charging system. The control system including at least one sensor operatively coupled to an engine for sensing at least one engine parameter indicative of an operating status of the engine and a controller adapted to charge the charging system when the operating status of the engine is determined to be stable.
    Type: Grant
    Filed: December 14, 2010
    Date of Patent: September 30, 2014
    Assignee: Caterpillar Inc.
    Inventors: Ethan M. Tevis, Maureen E. Beck, Shawn I. Cullen
  • SYSTEM AND METHOD FOR CONTROLLING AN ELECTRO-HYDRAULIC CHARGING SYSTEM
    Publication number: 20110146261
    Abstract: The disclosure describes, in one aspect, a control system for charging an electro-hydraulic charging system. The control system including at least one sensor operatively coupled to an engine for sensing at least one engine parameter indicative of an operating status of the engine and a controller adapted to charge the charging system when the operating status of the engine is determined to be stable.
    Type: Application
    Filed: December 14, 2010
    Publication date: June 23, 2011
    Applicant: Caterpillar Inc.
    Inventors: Ethan M. Tevis, Maureen E. Beck, Shawn I. Cullen