Patents by Inventor Jeffery Alldaffer

Jeffery Alldaffer 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).

  • Degradable object
    Patent number: 10920126
    Abstract: A degradable object including a shell comprising a degradable material, a substance disposed at least partially within the shell, the substance having a coefficient of thermal expansion greater than a coefficient of thermal expansion of the shell.
    Type: Grant
    Filed: August 22, 2018
    Date of Patent: February 16, 2021
    Assignee: BAKER HUGHES, A GE COMPANY, LLC
    Inventors: Matthew Stone, Colin Andrew, John Wakefield, Jeffery Alldaffer
  • DEGRADABLE OBJECT
    Publication number: 20200063016
    Abstract: A degradable object including a shell comprising a degradable material, a substance disposed at least partially within the shell, the substance having a coefficient of thermal expansion greater than a coefficient of thermal expansion of the shell.
    Type: Application
    Filed: August 22, 2018
    Publication date: February 27, 2020
    Applicant: Baker Hughes, a GE company, LLC
    Inventors: Matthew Stone, Colin Andrew, John Wakefield, Jeffery Alldaffer