Patents by Inventor Rodger Lee Keller

Rodger Lee Keller 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).

  • Lightweight roller
    Patent number: 11078025
    Abstract: One embodiment provides a lightweight roller, including: a cylindrical tube manufactured using a lightweight material; the cylindrical tube comprising a first end, a second end substantially opposite the first end, and an outer surface; and at least one end cap attached to at least one of the first end and the second end. Other aspects are described and claimed.
    Type: Grant
    Filed: November 21, 2017
    Date of Patent: August 3, 2021
    Assignee: Chemcut Holdings LLC
    Inventors: Rodger Lee Keller, Gerald Myron Reitz, Charles Robert Seager, Stanley Bryan Smith
  • LIGHTWEIGHT ROLLER
    Publication number: 20190152713
    Abstract: One embodiment provides a lightweight roller, including: a cylindrical tube manufactured using a lightweight material; the cylindrical tube comprising a first end, a second end substantially opposite the first end, and an outer surface; and at least one end cap attached to at least one of the first end and the second end. Other aspects are described and claimed.
    Type: Application
    Filed: November 21, 2017
    Publication date: May 23, 2019
    Inventors: Rodger Lee Keller, Gerald Myron Reitz, Charles Robert Seager, Stanley Bryan Smith