Patents by Inventor Ronald A. Frazier

Ronald A. Frazier 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).

  • COMPOSITIONS AND METHODS OF PREPARATION THEREOF
    Publication number: 20240092719
    Abstract: Described herein are methods of preparing compounds derived from triglycerides or condensation polymers such as polyesters and/or polyamides. The methods may include subjecting triglyceride or condensation polymer containing matter to mechanical processing in the presence of a nucleophile.
    Type: Application
    Filed: October 10, 2023
    Publication date: March 21, 2024
    Inventors: Ronald C. Bakus, II, Alena Higgins, David Fisher, Charles Frazier, Louis Perez, Gabriel Rodriguez
  • Pipe handling device
    Patent number: 6543551
    Abstract: An automatic pipe handling device (10) is disclosed which includes a support frame (12) mounted on a boring device (14). Removable pipe racks (16, 80, 130, 140) can be placed in position on the support frame (12) to deliver pipe to the spindle axis or to remove pipe therefrom as required. The pipe sections are removed from the pipe rack and positioned on the spindle axis by pipe grippers (32) mounted on hydraulic cylinders (28, 30) mounted on a rotating longitudinal shaft (20). The grippers and shaft similarly return the used pipe sections for storage to the pipe rack. In one pipe rack (16) an S-shaped guide path (72) is used. In another pipe rack (80) a plurality of rows (88, 90, 92) of pipe sections are used. In another embodiment, pipe is stored in an arcuate path.
    Type: Grant
    Filed: February 22, 2000
    Date of Patent: April 8, 2003
    Assignee: The Charles Machine Works, Inc.
    Inventors: Darrel W. Sparks, Richard W. McEwen, Arthur D. Deken, Cody L. Sewell, Ronald A. Frazier, James E. Franklin, Kevin L. Smith, David R. Payne
  • Pipe handling device
    Patent number: 6085852
    Abstract: An automatic pipe handling device (10) is disclosed which includes a support frame (12) mounted on a boring device (14). Removable pipe racks (16, 80, 130, 140) can be placed in position on the support frame (12) to deliver pipe to the spindle axis or to remove pipe therefrom as required. The pipe sections are removed from the pipe rack and positioned on the spindle axis by pipe grippers (32) mounted on hydraulic cylinders (28, 30) mounted on a rotating longitudinal shaft (20). The grippers and shaft similarly return the used pipe sections for storage to the pipe rack. In one pipe rack (16) an S-shaped guide path (72) is used. In another pipe rack (80) a plurality of rows (88, 90, 92) of pipe sections are used.In another embodiment, pipe is stored in an arcuate path.
    Type: Grant
    Filed: March 29, 1996
    Date of Patent: July 11, 2000
    Assignee: The Charles Machine Works, Inc.
    Inventors: Darrel W. Sparks, Richard W. McEwen, Arthur D. Deken, Cody L. Sewell, Ronald A. Frazier, James E. Franklin, Kevin L. Smith